Systems and methods for awarding affinity points based upon remote control usage

Information

  • Patent Grant
  • 8646019
  • Patent Number
    8,646,019
  • Date Filed
    Monday, September 10, 2012
    11 years ago
  • Date Issued
    Tuesday, February 4, 2014
    10 years ago
Abstract
Systems and methods for providing and promoting television programming, advertisements, and other content to selected viewers. A display is provided on a remote control device, prompts are provided on the display, and viewer responses to those prompts are monitored, stored in memory, and thereafter processed to reward viewers for responding properly to the prompts. Various methods for promoting such programs are also described.
Description
FIELD OF THE INVENTION

The present invention relates generally to television systems and the Internet and, more particularly, to systems and methods for effectively promoting television programming, for developing viewership loyalty within selected demographic groups, and for selectively delivering advertising, promotional, and other content to television viewers desiring such content.


BACKGROUND OF THE INVENTION

Recently, substantial attention has been directed to the field of digital cable television systems, the Internet, and to methods of promoting and utilizing various types of advertising and programming content provided on such systems.


For example, U.S. Pat. No. 5,855,008, issued to Goldhaber et al. on Dec. 29, 1998, describes an approach for distributing advertising and other information over a computer network, such as the Internet. The Goldhaber, et al. '008 patent defines “attention brokerage” as the business of buying and selling the “attention” of consumers, and states that attention brokerage can be used to provide direct, immediate payment to a consumer for paying attention to an advertisement or other information. The patent further states that the compensation may be used directly or indirectly to compensate the owners of content or may be used for other purposes, and that a link between an advertisement and a selected viewer group may be provided by reference to a database of digitally-stored demographic profiles of potential users. The Goldhaber, et al. '008 patent also states that certain advertisements may be viewed as “negatively priced” information because consumers are paid for their attention to the information, and that a special icon or other symbol displayed on a computer screen may represent compensation and allow users to choose whether they will view an ad or other information and receive the associated compensation.


U.S. Pat. No. 5,794,210, issued to Goldhaber, et al. on Aug. 11, 1998, also is directed to various categories of attention brokerage using the Internet.


Like the Goldhaber, et al. patents, U.S. Pat. No. 5,781,894, issued to Petrecca, et al. on Jul. 14, 1998, describes various systems and methods for advertising on personal computers. The described system allows a user to choose to activate an advertising system in return for receiving some type of compensation.


Turning now more toward the realm of television advertising, U.S. Pat. No. 5,532,732, issued to Yuen, et al. on Jul. 2, 1996, describes an apparatus and method for using compressed codes to monitor television program viewing. The patent describes how an audience monitoring system may determine whether a television is turned on, and how the system may monitor channel selections and the times at which the selections were made. Data descriptive of the channel selections and the times of those selections is then downloaded, for example over a telephone line, to a central database.


U.S. Pat. No. 5,907,322, issued to Kelly et al. on May 25, 1999, describes a television event marking system. The described system stores one or more broadcast event-identifiers within an activity table and, thereafter, processes the stored event-identifier data with a database of TV schedules, events, and company information to identify one or more Internet websites that may be of interest to a viewer. Hotlinks to those website addresses are then provided to the viewer via the system or a personal computer.


U.S. Pat. No. 5,500,681, issued to Jones on Mar. 19, 1996, describes an apparatus and method for generating product coupons in response to televised offers. As described in the Jones '681 patent, coupon information is stored in a memory at a cable television station, and the cable television station transmits multiple video signals, each representing a different source of television programming, over multiple television channels on a cable network. A video signal may, at times, such as during a product advertisement or other offer, include an embedded coupon identifier. A coupon subsystem at the cable television station monitors each video signal and retrieves token information from a database when it detects a corresponding embedded token identifier. The coupon information is transmitted over a data channel on the cable network, and a subscriber unit at the television viewer's site receives the data channel and extracts the coupon information. The television programming audibly or visually alerts the viewer that the coupon may be generated, and if the viewer actuates an input device, such as a button on a television remote control unit, a printer generates a coupon bearing the coupon information.


U.S. Pat. No. 5,287,181, issued to Holman on Feb. 15, 1994, describes an electronic coupon generating system. Within the system, a decoder includes a display driver for displaying indicia on a television monitor screen responsive to coupon-related data that is encoded in a television signal transmission. Upon observing the indicia on the television monitor screen, the user can manually and selectively extract coupon-related data from the television signal transmission. The extracted coupon-related data may be stored on a recording medium such as a magnetically striped card or, alternatively, may be used to generate a coupon at the location of the television viewer.


U.S. Pat. No. 5,128,752, issued to Von Kohorn on Jul. 7, 1992, is directed to systems and methods for generating coupons or tokens within the home of a television viewer. The described system includes broadcastings at a central location for transmitting electronic program signals that have product information and token redemption information embedded therein. Token generating units are provided at various member locations and provide users with the ability to generate coupons or tokens at those locations.


While the foregoing patents describe numerous methodologies for providing advertising and/or coupon information to selected individuals or demographic groups via a cable television network or the Internet, the described systems suffer from several disadvantages. First, many of the systems require that current programming content provided to a viewer on a television screen or computer monitor be interrupted while advertising or other promotional content is provided on the screen or monitor. This, tends to irritate television viewers and computer users and, therefore, reduces the effectiveness of any advertising or promotional content that has been provided. Similarly, the systems-described above do not allow for advertising or promotional content to be selectively delivered to a viewer in a manner that is responsive in real time to viewer channel or content selections. Nor do the systems described above allow for the effective promotion of television viewership affinity awards programs or “watch-and-win” programs.


SUMMARY OF THE INVENTION

In one particularly innovative aspect, the present invention is directed to improved systems and methods for providing advertising and promotional content to television viewers and, in particular, to various systems and methods for implementing simultaneously within a cable system or other broadcast network a plurality of affinity awards programs or watch-and-win programs, each associated with a particular television channel, program, or timeslot.


For example, in accordance with one embodiment of the present invention, a display is provided on a remote control device, and advertising and promotional content is selectively provided on the display based, at least in part, upon a current channel or television program that a user of the remote control device has selected and is viewing. Thus, it is possible in accordance with the present invention to selectively provide advertising and promotional content to a television viewer in real time and in response to channel selections that the user has made. This allows for “affinity awards” programs to be associated with a specific television channel, program, or timeslot within a twenty-four (24) our period, and allows for multiple affinity awards programs to be run on the remote control device at any given time. Such programs may take many forms, but a “watch and win” format is presently preferred. In such a format, a viewer will be rewarded for interacting with the remote control device in a predetermined manner. For example, following the provision of a prompt on the display of the remote control device, inputs to the remote control device may be monitored, and data corresponding to those inputs and associated times of entry may be stored within a memory for contemporaneous or later processing by a content provider, such that the user of the remote control device may be rewarded for selecting a channel at a specific time or within a selected period of time, or alternatively, may be rewarded for not changing a channel within the selected period.


In alternative embodiments, questions about current programming or advertisements may be provided on the screen of the remote control device, and a viewer may be rewarded for providing proper responses to the questions. The viewer, if he or she so desires, also may be provided via the screen on the remote control device with additional information about television advertisements or other content. Or, the viewer may “bookmark” an advertisement and thereby provide an indication to a content provider that the viewer would be interested in receiving additional information about a product contained, for example, in an advertisement or, alternatively, would be interested in receiving a sample of such a product.


In another innovative aspect, the present invention is directed to various systems and methods for promoting affinity awards programs using a remote control unit or an associated program guide. In one presently preferred form, a program guide is provided on a display device, and visual indicators are provided within the program guide to identify those television channels, programs, networks, or timeslots that are affiliated with a selected affinity awards program or watch-and-win game. The display device preferably is provided on a remote control device, but also may comprise a television set or monitor that is associated with the remote control device.


In alternative embodiments, the visual indicators may be included within, for example, banners incorporated in program marquees. Marquees are provided on screens, for example, when digital cable systems effect a channel change. As the content for the newly selected channel is decompressed, a marquee indicating the channel selected, associated network, and currently running program is generally provided on the television screen. In accordance with the present invention, an affinity awards or watch-and-win banner may be provided within a marquee provided on a television screen or, more preferably, on the display of a remote control device. In alternative embodiments, a tone or other audio or visual indicator may accompany the affinity awards or watch-and-win banner within a marquee.


Other objects and features of the present invention will become apparent from consideration of the following description taken in conjunction with the accompanying drawings.





BRIEF DESCRIPTION OF THE DRAWINGS


FIG. 1 is an illustration of a remote control device in accordance with a preferred form of the present invention.



FIG. 2 is a flow chart illustrating a basic programming sequence used within an affinity awards program in accordance with a preferred form of the present invention.



FIG. 3 is an illustration of a screen of a program guide including an indicator denoting an affiliation of a program with an affinity awards program or watch-and-win program in accordance with the present invention.



FIG. 4 is an illustration of a marquee that may be provided on a display of a remote control device or associated television set in accordance with the present invention.





DETAILED DESCRIPTION OF PREFERRED EMBODIMENTS

Turning now to the drawings, FIG. 1 provides an illustration of a remote control device 12 in accordance with a preferred form of the present invention. The structure and operation of the remote control device 12 is described in detail in copending application Ser. No. 09/080,315, entitled “Program Guide on a Remote Control Display,” which is incorporated fully herein by reference.


Turning now also to FIG. 2, an affinity awards or watch-and-win program in accordance with the present invention may be implemented using the remote control device 12 shown in FIG. 1. To implement such a program, a television viewing guide, associated channel map, and one or more promotional or advertising content data files are downloaded to a memory (not shown) provided within the remote control device 12 (step 110). The remote control device will then generally remain dormant (e.g., in a sleep state) until a television viewer picks up the remote control device 12 and enters via a key, pad 15 an instruction causing the remote control device 12 to wake up and turn “on” an associated television set (not shown) and, for example, an associated cable television or satellite television tuner or descrambler box (also not shown). Upon detecting that the television set and cable or satellite TV box have been turned “on” (step 112), the remote control device 12 will determine the current channel that is being watched by the viewer (step 114). This may be done, for example, by incorporating a channel selection instruction within the cable box turn “on” procedure or, alternatively, by retrieving from memory data indicating the last channel that was selected before the cable box (not shown) and television set (not shown) were turned “off.” Once the current channel has been determined, data from the channel map within the program guide may be used to select an advertisement, watch-and-win prompt, or other content for depiction on the display 14 of the remote control device 12 (step 116), and the advertisement, prompt, or other content may be depicted on the display 14 (step 118).


In the event that a prompt is provided on the display 14, the remote control device 12 then will monitor user inputs entered via the key pad 15 to determine whether the viewer follows the instructions provided in the prompt (step 120). The viewer may be prompted, for example, to select a channel at a predetermined time, or within a predetermined period of time, or alternatively, may be prompted to remain on the current channel (i.e., do nothing) for a predetermined period of time. To determine whether the viewer has followed the instructions provided in the prompt, the remote control device 12 will monitor and store any entries made by the viewer along with data corresponding to the times that the entries were made. The viewer response data then may be downloaded via the cable system, or another network, to a central database (step 122). The data stored in the database may then be processed, and the viewer's channel selection or other activity, or inactivity, may be verified (step 124). Finally, if the prompt was related to an affinity awards program or to a watch-and-win game, the viewer's account for that program or game may be credited in a proper mariner, for example, by awarding points to the account. (step 126).


Those skilled in the art will appreciate that the methodology described above requires the following basic steps: using a screen on a remote control device, prompting a viewer to take an action (or to refrain from taking an action); verifying that the action has been taken; and providing the viewer with a reward for taking the action. Those skilled in the art will further appreciate that numerous variations of this innovative methodology may be implemented using a remote control device of the type described herein. For example, in alternative forms, a viewer may be prompted to answer one or more questions about a selected television program, advertisement, or other content, that is provided either on the display 14 of the remote control device 12 or on an associated television set (not shown), and the user may be rewarded for providing the response. The response may take the form of an evaluation or rating of the program, advertisement, or content that has been provided to the viewer, or the response might require the use, analysis, or memory of information provided in the program, advertisement, or other content. As an example, the viewer may be prompted to enter a numeric value corresponding to a level of satisfaction with a current television program or advertisement, or the user may be prompted to cast a vote for or against legislative measure discussed on the news. Thus, the systems and methods of the present invention allow for broadcasters, advertisers, and the like to obtain tremendous amounts of feedback from the viewing public without interrupting current programming, and further allow for advertisements to be tailored to specific groups of viewers based upon numerous variables including, for example, currently playing programs or advertisements, various types of demographic data, and responses to prior prompts or participation in prior watch-and-win games.


Those skilled in the art will appreciate that, in another innovative aspect, the present invention allows for multiple affinity awards programs, watch-and-win programs, or other advertising or promotional programs to be run on the remote control device 12 at any given time. This capability is enabled by providing a clock and a program guide memory storage facility within each remote control device 12. Moreover, the use of a clock and stored program guide allows for various affinity awards and watch-and-win programs, or other content, to be associated with a particular channel, network, or timeslot, and therefore, allows for different programs, etc., to be associated with different channels and/or timeslots. This will allow for watch-and-win programs associated with different channels and common timeslots to compete with one another, because the content to be provided on the display of the remote control device may be selected based, in part, upon the channel currently selected and the current time of day.


In other innovative embodiments, a television viewer may “bookmark” a television program, advertisement, or other content that is provided on the screen 14 of the remote control device 12 or, alternatively, on the screen of an associated television set. To bookmark an advertisement, the viewer might depress the “Info” key or a designated “bookmark” key provided on the remote control device 14 and, thereby, cause to be stored within the memory (not shown) of the remote control device 12 an indication that the viewer would be interested in receiving additional information about a product or service shown in an advertisement or, alternatively, that the viewer would be interested in receiving a sample of the product described or a coupon relating to the product described. The stored data may then be downloaded to a central database (not shown) in, for example, the form of a recorded viewing log, and the downloaded information may be processed to ensure that the viewer is provided with the requested information, samples, or product.


Alternatively, a “bookmarking” feature in accordance with the present invention may provide a user with additional information about an advertisement or program in real time. For example, where an advertisement is provided on the screen 14 of the remote control device 12, the advertisement may comprise several portions that are stored within the memory of the remote control device 12 and may be selectively accessed depending upon the interest of the viewer. An interested viewer could, therefore, “drill down” through a series of advertisements at his or her discretion depending upon the content provided. Alternatively, the remote control unit 12 could be configured to upload additional advertising information from an associated tap antenna (not shown), cable television box, or serial link to a personal computer or telephone, upon the entry of such a request by the television viewer.


Turning now also to FIG. 3, in another innovative aspect, the present invention is directed to various methods for promoting viewer affinity awards and watch-and-win programs. In such embodiments, an icon, symbol, or other indicator 200 may be provided within a screen of a program guide 210 adjacent television program listings, channels, or network call letters to designate that an affinity awards program or watch-and-win program is associated with a particular television show, timeslot or network. An exemplary program guide screen 210 incorporating a watch-and-win indicator 200 is shown in FIG. 3. In one particularly innovative aspect, an award indicator 200 provided within a guide 210 provided on the display 14 of the remote control device 12 may be associated with an embedded or underlying program description downloaded to the remote control device 12, such that the viewer may obtain additional information about the program via the display 14.


Similarly, in alternative embodiments shown, for example, in FIG. 4, the logo, symbol, or indicator 300 denoting an affiliation with an affinity awards program or watch-and-win program may be provided within a marquee 310 that is provided on the display 14 of the remote control device 12 when a particular channel is selected. As shown in FIG. 4, the marquee 310 may include a channel indication, the network call letters associated with the channel, the title of the content running on the channel, and a watch-and-win indicator 300. The marquee also may be provided on the screen of an associated television set when, for example, a digital cable television box switches from one channel to another.


Finally, in still another innovative aspect, the present invention is directed to the use of “forced” or “direct” tuning methodologies within television advertising or program distribution systems. Direct tuning involves transmitting specific channel select signals to a broadcast, cable or satellite television tuning box in response to all channel select inputs that may be entered into a remote control device by a user. For example, if a cable television tuning box is set to channel 4, and the user of a remote control unit employing a direct tuning protocol pushes the channel up button on the remote control device, the remote control device will transmit a signal denoting “select channel 5” to the cable television tuning box rather than transmitting a “channel up” signal. This allows for a channel selection log to be readily compiled in response to viewer channel selection activity and, importantly, allows affinity awards programs and watch-and-win programs in accordance with the present invention to accurately monitor viewer input sequences to determine whether or not a selected viewer follows instructions provided within a given prompt or advertising message.


Preferably, the direct tuning capability is achieved through the use of program guide, an associated channel map, and a programming signal database, often referred to in the art as an “R-byte” file or “IR command table,” that are downloaded to the remote control device 12. The program guide and channel map function to show a viewer what programs are available on selected channels within predetermined timeslots, and the programming signal database provides a link between the listed channels and the signals that are used for their selection. For example, depending upon the system used, channel “4” corresponding to NBC may be selected by transmitting a “4” signal, a “04” signal, a “04 enter” signal, or an “enter 04” signal to an associated cable TV box. Timing of the transmissions also may vary depending upon the configuration of the receiver or tuner with which the remote control device 12 operates. It may be noted that, where a remote control device 12 does not include a display 14, direct tuning may be effected using only a channel map and a programming signal database.


Preferably, a plurality of channel maps and programming signal databases may be downloaded to or stored within the memory of each remote control device 12, as the use of multiple databases allows a single remote control device 12 to work with any of a number of cable, satellite, or other signal distribution systems, so long as the remote control device 12 is properly configured at set-up. This also allow, for example, cable broadcast networks to reassign, channels without effecting hardware replacements, as any necessary changes may be reflected in the program guide and channel map for the relevant area.


While the invention is susceptible to various modifications and alternative forms, specific examples thereof have been shown by way of example in the drawings and are herein described in detail. It should be understood, however, that the invention is not to be limited to the particular forms or methods disclosed, but to the contrary, the invention is to cover all modifications, equivalents, and alternatives falling within the spirit and scope of the appended claims.

Claims
  • 1. A method for selecting advertising content associated with media content, said method comprising the steps of: receiving by a portable device a user input for a channel up or channel down command for viewing on an associated media device;determining a new channel selection based on the user input for the channel up or channel down command, a channel map stored on the portable device, and an indication of a currently selected channel stored on the portable device;storing the new channel selection within said portable device;sending a command to the media device including a channel indicator for the new channel selection;using said stored new channel selection to select an advertisement for display to the user; anddisplaying the selected advertisement to the user.
  • 2. The method of claim 1, wherein the stored channel indication is associated with a program.
  • 3. The method of claim 2, wherein the stored channel indication is associated with a program played at a specific time.
  • 4. The method of claim 1, wherein the advertisement is displayed on the portable device.
  • 5. The method of claim 1, wherein the portable device is a remote control device.
  • 6. The method of claim 1, wherein the channel indicator is associated with a select program at a select time.
  • 7. A portable device comprising: a display;a transmitter and receiver circuitry for transmitting signals to an associated media device and receiving signals from a media content guide data transmission source;a microprocessor;an interface for receiving a user input for a channel up or channel down command for the media device; anda memory,said microprocessor controlling said display and said transmitter and receiver circuitry, andsaid memory having stored therein a program that, when executed by said microprocessor, allows for determining a new channel selection based on the user input for the channel up or channel down command, a channel map stored on the portable device, and an indication of a currently selected channel stored on the portable device;sending a command for the media device including a channel indicator for the new channel selection; andat least one of advertising and promotional content to be selected for display based upon a predetermined relationship between said at least one of advertising and promotional content and the new channel selection.
  • 8. The apparatus of claim 7, wherein said at least one of advertising and promotional content comprises an advertisement promoting media content on a channel other than a channel corresponding to said channel indicator.
  • 9. The apparatus of claim 7, wherein said at least one of advertising and promotional content comprises one or more questions corresponding to media content on a channel corresponding to said channel indicator.
  • 10. The apparatus of claim 7, wherein said at least one of advertising and promotional content comprises an offer of an award for selecting at a predetermined time a channel other than a channel corresponding to said channel indicator.
  • 11. The apparatus of claim 7, wherein said at least one of advertising and promotional content comprises an offer of an award for selecting at a predetermined time a channel corresponding to said channel indicator.
  • 12. A method for selecting advertising content associated with media content, said method comprising the steps of: receiving by a portable device a user input for selecting media content for viewing on an associated media device;determining a new media channel selection based on the user input for the selected media content and a channel map stored on the portable device;storing the new media channel selection within said portable device;sending a command to the media device including a media channel indicator for the new media channel selection;selecting at least one of an advertisement or a question for depiction on a display provided on said portable device based on said stored new channel selection;displaying the selected at least one advertisement or question.
  • 13. The method of claim 12, wherein the stored new channel selection is associated with a program.
  • 14. The method of claim 13, wherein the stored new channel selection is associated with a program played at a specific time.
  • 15. The method of claim 12, wherein the portable device is a remote control device.
  • 16. The method of claim 12, wherein said advertisement or question comprises an advertisement promoting media content on a channel other than a channel corresponding to said new media channel selection.
  • 17. The method of claim 12, wherein said advertisement or question comprises one or more questions corresponding to media content on a channel corresponding to said new media channel selection.
  • 18. The method of claim 12, wherein said advertisement or question comprises an offer of an award for selecting at a predetermined time a channel other than a channel corresponding to said new media channel selection.
  • 19. The method of claim 12, wherein said advertisement or question comprises an offer of an award for selecting at a predetermined time a channel corresponding to said new media channel selection.
Parent Case Info

This application is a continuation of application Ser. No. 12/387,631 now U.S. Pat. No. 8,266,667, which is a continuation of Ser. No. 10/984,954 which is a continuation in part of application Ser. No. 09/080,315, now U.S. Pat. No. 6,130,726, filed on May 15, 1998, which is a continuation in part of application Ser. No. 08/999,716, now U.S. Pat. No. 6,002,450, filed on Oct. 6, 1997, which is a continuation of application Ser. No. 08/823,507 filed on Mar. 24, 1997. The disclosures of each of the above-listed applications are incorporated fully herein by reference.

US Referenced Citations (159)
Number Name Date Kind
3597531 De Marinis et al. Aug 1971 A
4287676 Weinhaus Sep 1981 A
4377870 Anderson et al. Mar 1983 A
4392022 Carlson Jul 1983 A
4475123 Dumbauld et al. Oct 1984 A
4567512 Abraham Jan 1986 A
4592546 Fascenda et al. Jun 1986 A
4623887 Welles, II Nov 1986 A
4703359 Rumbolt et al. Oct 1987 A
4706121 Young Nov 1987 A
4712105 Kohler Dec 1987 A
4728949 Platte et al. Mar 1988 A
4746919 Reitmeier May 1988 A
4750036 Martinez Jun 1988 A
4774511 Rumbolt et al. Sep 1988 A
4792972 Cook, Jr. Dec 1988 A
4807031 Broughton et al. Feb 1989 A
4825200 Evans et al. Apr 1989 A
4845491 Fascenda et al. Jul 1989 A
4866434 Keenan Sep 1989 A
4876592 Von Kohorn Oct 1989 A
4888709 Revesz et al. Dec 1989 A
4899370 Kameo et al. Feb 1990 A
4918439 Wozniak et al. Apr 1990 A
4941090 McCarthy Jul 1990 A
4959810 Darbee et al. Sep 1990 A
RE33369 Hashimoto Oct 1990 E
4962466 Revesz et al. Oct 1990 A
5001554 Johnson et al. Mar 1991 A
5016272 Stubbs et al. May 1991 A
5033079 Catron et al. Jul 1991 A
5046093 Wachob Sep 1991 A
5065235 Iijima Nov 1991 A
5065251 Shuhart, Jr. et al. Nov 1991 A
5089885 Clark Feb 1992 A
5117355 McCarthy May 1992 A
5128752 Von Kohorn Jul 1992 A
5132679 Kubo et al. Jul 1992 A
5151789 Young Sep 1992 A
5202826 McCarthy Apr 1993 A
5204768 Tsakiris et al. Apr 1993 A
5206722 Kwan Apr 1993 A
5220420 Hoarty et al. Jun 1993 A
5237327 Saitoh et al. Aug 1993 A
5249044 Von Kohorn Sep 1993 A
5251048 Doane et al. Oct 1993 A
5255313 Darbee Oct 1993 A
5282028 Johnson et al. Jan 1994 A
5285278 Holman Feb 1994 A
5287181 Holman Feb 1994 A
5297204 Levine Mar 1994 A
5345831 Sandrock Sep 1994 A
5355480 Smith et al. Oct 1994 A
5367316 Ikezaki Nov 1994 A
5381991 Stocker Jan 1995 A
5382947 Thaler et al. Jan 1995 A
5396546 Remillard Mar 1995 A
5404393 Remillard Apr 1995 A
5406558 Rovira et al. Apr 1995 A
5410326 Goldstein Apr 1995 A
5416535 Sato et al. May 1995 A
5446551 Kawaguchi et al. Aug 1995 A
5450079 Dunaway Sep 1995 A
5455570 Cook et al. Oct 1995 A
5461667 Remillard Oct 1995 A
5479268 Young et al. Dec 1995 A
5483276 Brooks et al. Jan 1996 A
5497185 Dufresne et al. Mar 1996 A
5500681 Jones Mar 1996 A
5500691 Martin et al. Mar 1996 A
5502504 Marshall et al. Mar 1996 A
5504475 Houdou et al. Apr 1996 A
5510828 Lutterbach et al. Apr 1996 A
5515106 Chaney et al. May 1996 A
5515270 Weinblatt May 1996 A
5515490 Buchanan et al. May 1996 A
5517254 Monta et al. May 1996 A
5523794 Mankovitz et al. Jun 1996 A
5523796 Marshall et al. Jun 1996 A
5524195 Clanton, III et al. Jun 1996 A
5528304 Cherrick et al. Jun 1996 A
5532689 Bueno Jul 1996 A
5532732 Yuen et al. Jul 1996 A
5537106 Mitsuhashi Jul 1996 A
5537107 Furnado Jul 1996 A
5537463 Escobosa et al. Jul 1996 A
5539393 Barfod Jul 1996 A
5545857 Lee et al. Aug 1996 A
5552837 Mankovitz Sep 1996 A
5557338 Maze et al. Sep 1996 A
5557721 Fite et al. Sep 1996 A
5559548 Davis et al. Sep 1996 A
5566353 Cho et al. Oct 1996 A
5568367 Park Oct 1996 A
5576755 Davis et al. Nov 1996 A
5576768 Gomikawa Nov 1996 A
5579055 Hamilton et al. Nov 1996 A
5583491 Kim Dec 1996 A
5585838 Lawler et al. Dec 1996 A
5585866 Miller et al. Dec 1996 A
5589892 Knee et al. Dec 1996 A
5592551 Lett et al. Jan 1997 A
5596373 White et al. Jan 1997 A
5600364 Hendricks et al. Feb 1997 A
5600573 Hendricks et al. Feb 1997 A
5603078 Henderson et al. Feb 1997 A
5604923 Wilkus Feb 1997 A
5619196 Escobosa Apr 1997 A
5625608 Grewe et al. Apr 1997 A
5629733 Youman et al. May 1997 A
5638113 Lappington et al. Jun 1997 A
5646608 Shintani Jul 1997 A
5650831 Farwell Jul 1997 A
5657005 Seebeck et al. Aug 1997 A
5659653 Diehl et al. Aug 1997 A
5663757 Morales Sep 1997 A
5684526 Yoshinobu Nov 1997 A
5689353 Darbee et al. Nov 1997 A
5710605 Nelson Jan 1998 A
5734838 Robinson et al. Mar 1998 A
5734853 Hendricks et al. Mar 1998 A
5737028 Bertram et al. Apr 1998 A
5761601 Nemirofsky Jun 1998 A
5768680 Thomas Jun 1998 A
5774172 Kapell Jun 1998 A
5781894 Petrecca et al. Jul 1998 A
5794210 Goldhaber et al. Aug 1998 A
5806065 Lomet Sep 1998 A
5819034 Joseph et al. Oct 1998 A
5822123 Davis et al. Oct 1998 A
5828945 Davis et al. Oct 1998 A
5850249 Massetti et al. Dec 1998 A
5850340 York Dec 1998 A
5855008 Goldhaber et al. Dec 1998 A
RE36116 McCarthy Feb 1999 E
5870030 DeLuca et al. Feb 1999 A
5870155 Erlin Feb 1999 A
5870683 Wells et al. Feb 1999 A
5883680 Nykerk Mar 1999 A
5886691 Furuya et al. Mar 1999 A
5907322 Kelly et al. May 1999 A
5923016 Fredregill et al. Jul 1999 A
5940073 Klosterman et al. Aug 1999 A
5946646 Schena et al. Aug 1999 A
6002443 Iggulden Dec 1999 A
6002450 Darbee et al. Dec 1999 A
6040829 Croy et al. Mar 2000 A
6057872 Candelore May 2000 A
6122011 Dias et al. Sep 2000 A
6130726 Darbee et al. Oct 2000 A
6144375 Jain et al. Nov 2000 A
6369821 Merrill et al. Apr 2002 B2
6504580 Thompson et al. Jan 2003 B1
6567116 Aman et al. May 2003 B1
6704929 Ozer et al. Mar 2004 B1
20020184626 Darbee et al. Dec 2002 A1
20050064501 Lang et al. Mar 2005 A1
20050097594 O'Donnell May 2005 A1
20100033638 O'Donnell et al. Feb 2010 A1
Foreign Referenced Citations (21)
Number Date Country
19520754 Dec 1996 DE
0972280 Jan 2000 EP
0995313 Apr 2000 EP
2738931 Mar 1997 FR
2304217 Mar 1997 GB
9312612 Jun 1993 WO
9319427 Sep 1993 WO
9415417 Jul 1994 WO
9501056 Jan 1995 WO
9501057 Jan 1995 WO
WO 9501058 Jan 1995 WO
WO 9501059 Jan 1995 WO
WO 9532563 Nov 1995 WO
WO 9532583 Nov 1995 WO
WO 9628903 Sep 1996 WO
WO 9630864 Oct 1996 WO
WO 9723960 Jul 1997 WO
WO 9733434 Sep 1997 WO
WO 9747135 Dec 1997 WO
WO 9816062 Apr 1998 WO
WO 9844477 Oct 1998 WO
Non-Patent Literature Citations (1)
Entry
Extended European Search Report published Feb. 22, 2012 in EP Publication No. 2 278 795.
Related Publications (1)
Number Date Country
20130007803 A1 Jan 2013 US
Continuations (2)
Number Date Country
Parent 12387631 May 2009 US
Child 13608325 US
Parent 10984954 Nov 2004 US
Child 12387631 US
Continuation in Parts (3)
Number Date Country
Parent 09080315 May 1998 US
Child 10984954 US
Parent 08999716 Oct 1997 US
Child 09080315 US
Parent 08823507 Mar 1997 US
Child 08999716 US