Wagering gaming devices are well known. Players operate and interact with known wagering gaming devices by performing certain actions such as pressing buttons, pulling levers and touching designated areas of touch screens. Many players enjoy wagering games with increased player interaction. However, in many known wagering gaming devices, the player's input does not affect the outcome of the game. For example, when a player presses a button or pulls a lever to spin a set of reels in a slot machine game, the result is not based on the player's action. Rather, the game outcome is based on a random determination. Additionally, the movement of a game element is not based on how the player pushed the button or pulled the lever or arm (i.e., how fast or slow, how hard or soft). In other words, the actuation or movement of these control features do not affect the movement of the reels or the eventual outcome. Certain known wagering gaming devices include stop buttons which enable the player to stop one or more of the reels. The outcome of many of these devices and the movement of these game elements are still randomly determined. Similarly, Pachiinko machines enable a player to introduce a marble into a display at a certain velocity to control the travel or path of the marble.
The use of a touch screen in wagering gaming devices increases or appears to increase player interaction. The player contacts the touch screen to input commands for the wagering gaming device. For example, in a video poker game, a player may contact the area of the touch screen in which a particular card is displayed in order to hold the card. When the player contacts the touch screen, the touch screen controller of the wagering gaming device sends a signal to the processor which determines which card the player is selecting or manipulating based on the point or points of contact. Thus, the player may experience increased interaction with the wagering gaming device. However, this interaction is limited solely to the isolated contacts with the touch screen when inputting commands. The physical engagement of the touch screen by the player does not affect the outcome of the game.
In other wagering games, it may appear to a player that he or she has some control over the outcome of the wagering game. In wagering games such as video poker, blackjack and keno, the player employs his or her own strategy while playing the game. For example, in video poker, the player may choose a second set of cards to be distributed based on a first set of cards initially distributed or dealt to the player. In blackjack, the player may or may not request additional cards based on the initial cards distributed or dealt to the player. In both of these wagering games, however, the eventual outcome is still randomly determined based on cards distributed to the player, other players, or the house. In keno, the player attempts to match as many entries as possible with the selections of the house. The player may employ a strategy in how those entries are chosen; however, the eventual outcome is based on the random distribution of selections.
Additionally, wagering gaming device manufacturers have developed base or primary and bonus or secondary games which require increased player input and interaction. Providing a player with increased interaction with functional game elements provides added entertainment to a player. However, despite providing wagering games with increased player interaction, known wagering gaming devices have not addressed the limitation of unvaried actuation of a control feature to operate functional game elements such as a set of reels or a set of cards.
It is therefore desirable to provide a wagering gaming device which provides players with greater control over functional game elements and provides a more realistic feel to wagering gaming devices by enabling varied actuation of a control device while maintaining random outcomes.
The present invention provides a wagering gaming device which enables a player to affect the movement of a functional element of a game during game play. More specifically, the present invention provides a processor-controlled wagering gaming device having a player input device connected to or in communication with the processor of the wagering gaming device. The input device generates a signal based on the player's actuation or activation of the input device. The processor receives the signal and actuates the functional game element or mechanical functional element in correlation to the type of signal or information encoded in the signal. Despite the manner in which the functional game element or mechanical functional element is actuated, the outcome of the game remains randomly determined. This type of player interaction may be employed in a bonus or secondary wagering game, in a base or primary wagering game or in any stand alone wagering game.
In one embodiment, the functional game element is moved through the use of an input device in the form of a touch screen. The display device includes a video monitor with a touch screen. The video monitor displays at least one functional game element, such as a reel, a card, a die or a wheel displaying a set of awards. The touch screen is defined by a uniform electric field. Electrodes spread out the voltage that is applied to the four corners of the screen. The touch screen is connected to and communicates with the processor of the wagering gaming device through a touch screen controller. The touch screen controller detects any contact with the touch screen and determines the coordinates of the touch screen which are contacted. The touch screen controller sends a signal or plurality of signals to the processor that represent the contacted coordinates. The processor calculates or determines the type of contact the player has with the touch screen based on the plurality of signals received from the touch screen controller. For example, the processor is able to determine the speed at which the touch screen is contacted, as well as the direction in which the touch screen is contacted. The processor calculates the time of the actuation and also determines the distance and direction of the actuation. The processor calculates the speed by dividing the distance by the time of the actuation. The processor moves the functional game element in correlation to these calculated parameters.
In one embodiment, the display device which includes a touch screen displays a set of video reels of a slot machine game. Using a member, such as a rod or finger, the player contacts the touch screen in an area in which the reels are displayed. The player remains in contact with the touch screen while dragging the member to a last point of touch below the first point of touch. The touch screen controller detects the contact with the various coordinates of the touch screen. In one embodiment, the touch screen controller detects the contact with the first coordinate, the last coordinate and each coordinate in between and sends the signals with this information to the processor. The processor receives these signals and uses this information to calculate the speed and the direction of the movement between the first coordinate and last coordinate. The processor spins the video reels based on the these parameters. For example, if the member was moved in a downward direction, the reels spin in a downward direction. In one example, the player drags the member in a relatively quick manner, and the processor causes the video reels to spin rapidly. The game is then played in a manner consistent with conventional wagering gaming devices, with the outcome being randomly determined.
In an alternative embodiment of the present invention, the touch screen is mounted or positioned in front of a mechanical device (instead of a video monitor) such as a reel, a plurality of reels, a wheel, a plurality of wheels, a die, dice, one or more objects such as balls, or any other physically actuatable device. The actuation of the touch screen causes actuation of the mechanical device as described above with respect to the touch screen. This provides a direct link or connection between the input device or touch screen and the mechanical device(s) or member(s) which in one embodiment is operable to display one or more symbols from a plurality of symbols.
In one alternative embodiment, the input device includes a motion detector which detects the movement by the player. The motion detector detects the proximity of the member to the input device. Thus, the input and calculations by the processor can be based on the time and distances the player moves the member within a proximity of the input device to actuate the input device. It should also be appreciated that in an alternative embodiment of the present invention, the motion detector could detect a movement of a player and cause a game event or function to occur. For instance, in an attract mode, the gaming device could sense movement by a player in front of the machine and cause the actuation of a game element or function such as the reels to spin, wheels to rotate or dice to move.
In one alternative embodiment, the input device is a mouse. In one example of this embodiment, the display device displays a set of video reels. A player positions the mouse such that a cursor, representing the position of the mouse on the display device, is positioned on one of the video reels. The player then presses a button on the mouse to represent a first coordinate. The player drags the mouse in a downward direction to a last coordinate while keeping the button pressed. The processor calculates the direction and speed based on the signals received from the mouse and spins the video reels in a manner consistent with the parameters. It should be appreciated that the input device may be any other suitable input device such as a light pen, a touch pad, keyboard, buttons touch pad or joystick.
In one embodiment, the player uses the input device to actuate an mechanical functional element located remote from the display device. The mechanical functional element is connected to and controlled by the processor. In one example, a mechanical wheel is positioned on the top box of the wagering gaming device. The mechanical wheel is connected to and controlled by the processor. The display device, which includes a touch screen, displays a video image, such as an indicator strip which distinguishes an area along the display device across which the player may contact the strip to actuate the mechanical wheel. The player uses a member, such as a finger, to contact at least a first coordinate of the touch screen in an area in which the strip is displayed. The player moves the member to a last coordinate of the strip. The touch screen controller sends the signals that represent the contacted coordinates to the processor. The processor calculates the speed and direction of the actuation and spins the mechanical wheel in correlation to the parameters. It should be appreciated that other images or devices could be used to enable the player to select positions on the touch screen. It should also be appreciated that other mechanical devices such as reels could also be activated in this manner.
In one embodiment the player moves the member back and forth before causing the movement in one direction. In this case, the video reels move back and forth as the member moves back and forth and then in the desired direction based on calculations made by the processor. In this embodiment, the movement of the actuated member is directly linked to the actuation of the input device. This intermediate movement provides the player with the feeling of substantial involvement in the gaming device.
It is therefore an advantage of the present invention to provide a wagering gaming device which enables a player to effectuate the movement of a functional game element or an mechanical functional element of the wagering gaming device through the use of an input device while maintaining random outcomes.
Additional features and advantages of the present invention are described in, and will be apparent from, the following Detailed Description of the Invention and the Figures.
Referring now to the drawings, and in particular to
The wagering gaming device 10 includes monetary input devices.
As shown in
Wagering gaming device 10 may also include one or more display devices. The embodiment shown in
In a slot machine base game of wagering gaming device 10, the display device 30, 32 displays a plurality of reels 34 such as three to five reels 34 in video form on one or more of the display devices 30, 32. Each reel 34 displays a plurality of indicia such as bells, hearts, fruits, numbers, letters, bars or other images which preferably correspond to a theme associated with the wagering gaming device 10. Each base game, especially in the slot machine base game of the wagering gaming device 10, includes speakers 36 for making sounds or playing music.
Referring now to
As illustrated in
It should be appreciated that although a processor 38 and memory device 40 are preferable implementations of the present invention, the present invention can also be implemented using one or more application-specific integrated circuits (ASIC's), one or more hard-wired devices, or one or more mechanical devices (collectively and/or individually referred to herein as a “processor”). Furthermore, although the processor 38 and memory device 40 preferably reside in each wagering gaming device 10 cabinet, it is possible to provide some or all of their functions at a central location such as a network server for communication to a playing station such as over a local area network (LAN), wide area network (WAN), Internet connection, microwave link, and the like.
With reference to the slot machine base game of
In addition to winning base game credits, the wagering gaming device 10, including any suitable base game, may also include bonus games that give players the opportunity to win credits. The illustrated wagering gaming device 10 employs a video-based display device 30 or 32 for the bonus games. The bonus games include a program that automatically begins when the player achieves a qualifying condition in the base game. In the slot machine embodiment, the qualifying condition may include a particular symbol or symbol combination generated on a display device. As illustrated in the five reel slot game shown in
The present invention provides a wagering gaming device that enables a player to affect the movement of a functional game element or an mechanical functional element of the game by varying the type of movement of the input device. Despite the variance in movement of the functional game element or mechanical functional element in one embodiment of the present invention, the outcome of the game remains random. Although the result is random, the correlation between the player's actuation of the input device and the movement of the functional game element or mechanical functional element provides an increased level of player interaction with the wagering gaming machine.
The wagering gaming device includes a display device controlled by the processor. The display device displays a functional game element, such as a wheel, a reel, a card or a set of cards, a die or a set of dice or any other suitable functional game element. The wagering gaming device includes an input device in communication or operable to communicate with the processor. As described above, the input device in one embodiment of the present invention includes a touch screen which may be part of the display device. The player actuates the functional game element or the mechanical functional element through the use of the touch screen.
In one embodiment, a display device includes a touch screen which displays a functional game element. In this example, the functional game element is a video wheel 38, as illustrated in
For example, the player can touch the wheel 151 with a member, such as the player's finger 166 at point 154, and drag the member downward towards the bottom of the wheel to point 156, as illustrated in
In another embodiment, the player can affect the length of time the wheel spins after it begins spinning. After the wheel has begun spinning, the player can reposition the member on the touch screen in the area in which the wheel is displayed on the display device. The processor interprets this action as a command to stop or slow the rotation of the wheel.
In another embodiment, the player can contact the touch screen in the area where the display device displays the wheel spinning in a clockwise direction and move the member in a clockwise direction to send a command to the processor to speed up the wheel or make it spin longer. The outcome of the game, however, is not based on the stopping, slowing down or lengthening of the rotation of the wheel, but is randomly determined. It should be appreciated that the wheel is not limited to spinning in a clockwise direction. The wheel is able to spin in any suitable direction in which the member is moved. This embodiment may be used in combination with other embodiments of the present invention.
In an alternative embodiment of the present invention, the wagering gaming device has a display device 32 which includes a video image 100 and a touch screen 106, as illustrated in
In one embodiment, the input device is represented by functional game element on the display screen. In one example of this embodiment, a display device 30 has a set of X-Y coordinates and displays a set of reels, as illustrated in
In another example, the player may affect the speed of the reels once they begin spinning. The player may discontinue pressing the button, reposition the cursor on the display device in the area where the reels are displayed, and then press the button again. This sends a signal to the processor to stop or slow the reel. In one embodiment, the player can discontinue pressing the button, reposition the cursor on the display device in the area in which the reels are displayed, press the button again, and move the mouse in a direction opposite to the direction of movement which caused the spinning of the reel. This actuation also sends a signal to the processor to stop or slow the rotation of the reel. This does not, however, affect the randomness of the outcome.
In one embodiment, the wagering gaming device has a mechanical functional element that is located in the top box of the cabinet or remote from the display device. The mechanical functional element is connected to, in communication with or controlled by the processor. The processor is connected to, in communication with or in control of at least one input device. The player uses the input device to send a signal to the processor. The processor calculates the speed, direction and pressure of the actuation, as explained above. The processor then actuates the mechanical functional element in correlation to the signals sent by the input device.
For example, a mechanical wheel 54 is mounted on the top box of the wagering gaming device, as illustrated in
Thus, the present invention also contemplates that the pressure can be the input and that the rate and/or quantity can be the input. It should also be appreciated than an arc or angular movement could be the input used by the processor to determine the moment of the mechanical or video functional element. In an alternative embodiment of the present invention, a slidable, pivotal, rotatable or other such member such a hammer or mallet is provided to enable the player to input signals to the processor. For instance, in the hammer embodiment, the processor determines the input based on how hard or how many times a player hits a target with the hammer.
It should be understood that various changes and modifications to the presently preferred embodiments described herein will be apparent to those skilled in the art. Such changes and modifications can be made without departing from the spirit and scope of the present invention and without diminishing its intended advantages. It is therefore intended that such changes and modifications be covered by the appended claims.
Number | Name | Date | Kind |
---|---|---|---|
1912992 | Mills | Jun 1933 | A |
3796433 | Fraley et al. | Mar 1974 | A |
3853324 | Reiner et al. | Dec 1974 | A |
3877700 | Moe | Apr 1975 | A |
3923305 | Reiner et al. | Dec 1975 | A |
4012046 | Liket | Mar 1977 | A |
4129304 | Mager | Dec 1978 | A |
4198052 | Gauselmann | Apr 1980 | A |
4353554 | Fisher | Oct 1982 | A |
4363485 | Edwall | Dec 1982 | A |
4373727 | Hooker et al. | Feb 1983 | A |
4550916 | Oritz | Nov 1985 | A |
4582324 | Koza et al. | Apr 1986 | A |
4586707 | McNeight et al. | May 1986 | A |
4593904 | Graves | Jun 1986 | A |
4615527 | Moss | Oct 1986 | A |
4618150 | Kimura | Oct 1986 | A |
4652998 | Koza et al. | Mar 1987 | A |
4666160 | Hamilton | May 1987 | A |
4695053 | Vazquez, Jr. et al. | Sep 1987 | A |
4712799 | Fraley | Dec 1987 | A |
4756532 | Kamille | Jul 1988 | A |
4773647 | Okada et al. | Sep 1988 | A |
4781377 | McVean et al. | Nov 1988 | A |
4790537 | Smyth et al. | Dec 1988 | A |
4805907 | Hagiwara | Feb 1989 | A |
4871171 | Rivero | Oct 1989 | A |
4926327 | Sidley | May 1990 | A |
4936588 | Rader et al. | Jun 1990 | A |
4948133 | Helm et al. | Aug 1990 | A |
4964642 | Kamille | Oct 1990 | A |
5001632 | Hall-Tipping | Mar 1991 | A |
5083271 | Thacher et al. | Jan 1992 | A |
5083800 | Lockton | Jan 1992 | A |
5114155 | Tillery et al. | May 1992 | A |
5116055 | Tracy | May 1992 | A |
5205555 | Humano | Apr 1993 | A |
5241139 | Gungl et al. | Aug 1993 | A |
5280909 | Tracy | Jan 1994 | A |
5299810 | Pierce et al. | Apr 1994 | A |
5308065 | Bridgeman et al. | May 1994 | A |
5340317 | Freeman | Aug 1994 | A |
5342047 | Heidel et al. | Aug 1994 | A |
5342049 | Wichinsky et al. | Aug 1994 | A |
5342058 | Giovannetti | Aug 1994 | A |
5364100 | Ludlow et al. | Nov 1994 | A |
5397125 | Adams | Mar 1995 | A |
5409225 | Kelly et al. | Apr 1995 | A |
5411268 | Nelson et al. | May 1995 | A |
5411271 | Mirando | May 1995 | A |
5429507 | Kaplan | Jul 1995 | A |
5449173 | Thomas et al. | Sep 1995 | A |
5472197 | Gwiasda et al. | Dec 1995 | A |
5531440 | Dabrowski et al. | Jul 1996 | A |
5536016 | Thompson | Jul 1996 | A |
5542669 | Charron et al. | Aug 1996 | A |
5544892 | Breeding | Aug 1996 | A |
5560603 | Seelig et al. | Oct 1996 | A |
5611535 | Tiberio | Mar 1997 | A |
5618045 | Kagan et al. | Apr 1997 | A |
5628684 | Bouedec | May 1997 | A |
5643088 | Vaughn et al. | Jul 1997 | A |
5645281 | Hesse et al. | Jul 1997 | A |
5645486 | Nagao et al. | Jul 1997 | A |
5647798 | Falciglia | Jul 1997 | A |
5655965 | Takemoto et al. | Aug 1997 | A |
5667217 | Kelly et al. | Sep 1997 | A |
5669818 | Thorner et al. | Sep 1997 | A |
5676371 | Kelly et al. | Oct 1997 | A |
5695188 | Ishibashi | Dec 1997 | A |
5697611 | Kelly et al. | Dec 1997 | A |
5700007 | Kelly et al. | Dec 1997 | A |
5700008 | Lawlor et al. | Dec 1997 | A |
5704612 | Kelly et al. | Jan 1998 | A |
5707285 | Place et al. | Jan 1998 | A |
5722891 | Inoue | Mar 1998 | A |
5733193 | Allard et al. | Mar 1998 | A |
5743523 | Kelly et al. | Apr 1998 | A |
5743532 | Lafferty | Apr 1998 | A |
5755621 | Marks et al. | May 1998 | A |
5758875 | Giacalone, Jr. | Jun 1998 | A |
5766074 | Cannon et al. | Jun 1998 | A |
5769424 | Kelly et al. | Jun 1998 | A |
5769716 | Saffari et al. | Jun 1998 | A |
5772509 | Weiss | Jun 1998 | A |
5779544 | Seelig et al. | Jul 1998 | A |
5785595 | Gauselmann | Jul 1998 | A |
5788573 | Baerlocher et al. | Aug 1998 | A |
5796389 | Bertram et al. | Aug 1998 | A |
5803451 | Kelly et al. | Sep 1998 | A |
5810354 | Banyai | Sep 1998 | A |
5816918 | Kelly et al. | Oct 1998 | A |
5818430 | Heiser | Oct 1998 | A |
5823872 | Prather et al. | Oct 1998 | A |
5823874 | Adams | Oct 1998 | A |
5833536 | Davids et al. | Nov 1998 | A |
5836586 | Marks et al. | Nov 1998 | A |
5848932 | Adams | Dec 1998 | A |
5851148 | Brune et al. | Dec 1998 | A |
5860648 | Petermeier et al. | Jan 1999 | A |
5871398 | Schneier et al. | Feb 1999 | A |
5873781 | Keane | Feb 1999 | A |
5882258 | Kelly et al. | Mar 1999 | A |
5882261 | Adams | Mar 1999 | A |
5888115 | Shoemaker, Jr. et al. | Mar 1999 | A |
5910046 | Wada et al. | Jun 1999 | A |
5919088 | Weiss | Jul 1999 | A |
5927714 | Kaplan | Jul 1999 | A |
5934672 | Sines et al. | Aug 1999 | A |
5941770 | Miers et al. | Aug 1999 | A |
5947820 | Morro et al. | Sep 1999 | A |
5951397 | Dickinson | Sep 1999 | A |
5967514 | Kelly et al. | Oct 1999 | A |
5976015 | Seelig et al. | Nov 1999 | A |
5993315 | Strider et al. | Nov 1999 | A |
5997400 | Seelig et al. | Dec 1999 | A |
5997401 | Crawford | Dec 1999 | A |
6007426 | Kelly et al. | Dec 1999 | A |
6012722 | Petermeier et al. | Jan 2000 | A |
6015344 | Kelly et al. | Jan 2000 | A |
6015346 | Bennett | Jan 2000 | A |
6017033 | Keller | Jan 2000 | A |
6019369 | Nakagawa et al. | Feb 2000 | A |
6019374 | Breeding | Feb 2000 | A |
6030291 | Maki et al. | Feb 2000 | A |
6033307 | Vancura | Mar 2000 | A |
6047963 | Pierce et al. | Apr 2000 | A |
6048271 | Barcelou | Apr 2000 | A |
6050895 | Luciano, Jr. et al. | Apr 2000 | A |
6062981 | Luciano, Jr. et al. | May 2000 | A |
6071192 | Weiss | Jun 2000 | A |
6086066 | Takeuchi et al. | Jul 2000 | A |
6089976 | Schneider et al. | Jul 2000 | A |
6089977 | Bennett | Jul 2000 | A |
6102400 | Scott et al. | Aug 2000 | A |
6102402 | Scott et al. | Aug 2000 | A |
6102798 | Bennett | Aug 2000 | A |
6110039 | Oh | Aug 2000 | A |
6110041 | Walker et al. | Aug 2000 | A |
6110043 | Olsen | Aug 2000 | A |
6113098 | Adams | Sep 2000 | A |
6117007 | Matsuyama et al. | Sep 2000 | A |
6117008 | Machiguchi | Sep 2000 | A |
6120031 | Adams | Sep 2000 | A |
6125385 | Wies et al. | Sep 2000 | A |
6126541 | Fuchs | Oct 2000 | A |
6126542 | Fier | Oct 2000 | A |
6126547 | Ishimoto | Oct 2000 | A |
6135453 | Srichayaporn | Oct 2000 | A |
6135884 | Hedrick et al. | Oct 2000 | A |
6135885 | Lermsiaux | Oct 2000 | A |
6139013 | Pierce et al. | Oct 2000 | A |
6142873 | Weiss et al. | Nov 2000 | A |
6146273 | Olsen | Nov 2000 | A |
6149156 | Feola | Nov 2000 | A |
6152821 | Nakagawa et al. | Nov 2000 | A |
6159095 | Frohm et al. | Dec 2000 | A |
6159097 | Gura | Dec 2000 | A |
6159098 | Slomiany et al. | Dec 2000 | A |
6162121 | Morro et al. | Dec 2000 | A |
6165070 | Nolte et al. | Dec 2000 | A |
6169595 | Manne | Jan 2001 | B1 |
6174233 | Sunaga et al. | Jan 2001 | B1 |
6174235 | Walker et al. | Jan 2001 | B1 |
6174237 | Stephenson | Jan 2001 | B1 |
6190255 | Thomas et al. | Feb 2001 | B1 |
6193606 | Walker et al. | Feb 2001 | B1 |
6201533 | Rosenberg et al. | Mar 2001 | B1 |
6210279 | Dickinson | Apr 2001 | B1 |
6219032 | Rosenberg et al. | Apr 2001 | B1 |
6220593 | Pierce et al. | Apr 2001 | B1 |
6220961 | Keane et al. | Apr 2001 | B1 |
6224482 | Bennett | May 2001 | B1 |
6224483 | Mayeroff | May 2001 | B1 |
6224484 | Okuda et al. | May 2001 | B1 |
6224485 | Dickinson et al. | May 2001 | B1 |
6227971 | Weiss | May 2001 | B1 |
6231442 | Mayeroff | May 2001 | B1 |
6234897 | Frohm et al. | May 2001 | B1 |
6238288 | Walker et al. | May 2001 | B1 |
6251013 | Bennett | Jun 2001 | B1 |
6254481 | Jaffe | Jul 2001 | B1 |
6261177 | Bennett | Jul 2001 | B1 |
6267669 | Luciano, Jr. et al. | Jul 2001 | B1 |
6270408 | Sakamota et al. | Aug 2001 | B1 |
6270410 | DeMar et al. | Aug 2001 | B1 |
6270411 | Gura et al. | Aug 2001 | B1 |
6270412 | Crawford et al. | Aug 2001 | B1 |
6279910 | De Keller | Aug 2001 | B1 |
6287194 | Okada et al. | Sep 2001 | B1 |
6287197 | Dickinson et al. | Sep 2001 | B1 |
6290603 | Luciano, Jr. | Sep 2001 | B1 |
6293866 | Walker et al. | Sep 2001 | B1 |
6296568 | Tracy | Oct 2001 | B1 |
6302790 | Brossard | Oct 2001 | B1 |
6308953 | Nagano | Oct 2001 | B1 |
6309299 | Weiss | Oct 2001 | B1 |
6309300 | Glavich | Oct 2001 | B1 |
6312334 | Yoseloff | Nov 2001 | B1 |
6315660 | Demar et al. | Nov 2001 | B1 |
6315663 | Sakamoto | Nov 2001 | B1 |
6322309 | Thomas et al. | Nov 2001 | B1 |
6328649 | Randall et al. | Dec 2001 | B1 |
6338678 | Seelig et al. | Jan 2002 | B1 |
6340158 | Pierce et al. | Jan 2002 | B2 |
6343988 | Walker et al. | Feb 2002 | B1 |
6346043 | Colin et al. | Feb 2002 | B1 |
6347996 | Gilmore et al. | Feb 2002 | B1 |
6364765 | Walker et al. | Apr 2002 | B1 |
6364766 | Anderson et al. | Apr 2002 | B1 |
6364768 | Acres et al. | Apr 2002 | B1 |
6366272 | Rosenberg et al. | Apr 2002 | B1 |
6375187 | Baerlocher | Apr 2002 | B1 |
6379245 | De Keller | Apr 2002 | B2 |
6386974 | Adams | May 2002 | B1 |
6406369 | Baerlocher et al. | Jun 2002 | B1 |
6413160 | Vancura | Jul 2002 | B1 |
6413161 | Baerlocher et al. | Jul 2002 | B1 |
6435511 | Vancura et al. | Aug 2002 | B1 |
6443837 | Jaffe et al. | Sep 2002 | B1 |
6450884 | Seelig et al. | Sep 2002 | B1 |
6454649 | Mattice et al. | Sep 2002 | B1 |
6454651 | Yoseloff | Sep 2002 | B1 |
6464581 | Yoseloff et al. | Oct 2002 | B1 |
6467771 | deKeller | Oct 2002 | B1 |
6476798 | Bertram et al. | Nov 2002 | B1 |
6485367 | Joshi | Nov 2002 | B1 |
6488580 | Robb | Dec 2002 | B1 |
6506118 | Baerlocher et al. | Jan 2003 | B1 |
6517433 | Loose et al. | Feb 2003 | B2 |
6522312 | Ohshima et al. | Feb 2003 | B2 |
6533660 | Seelig et al. | Mar 2003 | B2 |
6537150 | Luciano et al. | Mar 2003 | B1 |
6554704 | Nicastro et al. | Apr 2003 | B2 |
6563487 | Martin et al. | May 2003 | B2 |
6572473 | Baerlocher | Jun 2003 | B1 |
6582306 | Kaminkow | Jun 2003 | B1 |
6599193 | Baerlocher et al. | Jul 2003 | B2 |
6602137 | Kaminkow et al. | Aug 2003 | B2 |
6605002 | Baerlocher | Aug 2003 | B2 |
6607438 | Baerlocher et al. | Aug 2003 | B2 |
6626756 | Sugimoto | Sep 2003 | B2 |
6632140 | Berman et al. | Oct 2003 | B2 |
6632141 | Webb et al. | Oct 2003 | B2 |
6645071 | Perrie et al. | Nov 2003 | B2 |
6648754 | Baerlocher et al. | Nov 2003 | B2 |
6656040 | Brosnan et al. | Dec 2003 | B1 |
6692003 | Potter et al. | Feb 2004 | B2 |
6722976 | Adams | Apr 2004 | B2 |
6733389 | Webb et al. | May 2004 | B2 |
6739970 | Luciano | May 2004 | B2 |
6761632 | Bansemer et al. | Jul 2004 | B2 |
6767284 | Koza | Jul 2004 | B1 |
6769983 | Slomiany | Aug 2004 | B2 |
6780103 | Bansemer et al. | Aug 2004 | B2 |
6780111 | Cannon et al. | Aug 2004 | B2 |
6786824 | Cannon | Sep 2004 | B2 |
6811482 | Letovsky | Nov 2004 | B2 |
6817948 | Pascal et al. | Nov 2004 | B2 |
6832959 | Baerlocher | Dec 2004 | B2 |
6837793 | McClintic | Jan 2005 | B2 |
6852027 | Kaminkow et al. | Feb 2005 | B2 |
6863606 | Berg et al. | Mar 2005 | B1 |
6893342 | Singer et al. | May 2005 | B1 |
6942571 | McAllister et al. | Sep 2005 | B1 |
7056210 | Bansemer et al. | Jun 2006 | B2 |
7175524 | Bansemer et al. | Feb 2007 | B2 |
7192344 | Baerlocher | Mar 2007 | B2 |
20020049084 | Hugh-Baird et al. | Apr 2002 | A1 |
20020107065 | Rowe | Aug 2002 | A1 |
20020128055 | Adams | Sep 2002 | A1 |
20020130847 | Conzola et al. | Sep 2002 | A1 |
20020151342 | Tracy et al. | Oct 2002 | A1 |
20020160825 | Nicastro et al. | Oct 2002 | A1 |
20030013519 | Bennett | Jan 2003 | A1 |
20030064773 | Baerlocher et al. | Apr 2003 | A1 |
20030076307 | Krajewski et al. | Apr 2003 | A1 |
20030104854 | Cannon | Jun 2003 | A1 |
20030104860 | Cannon et al. | Jun 2003 | A1 |
20030114218 | McClintic | Jun 2003 | A1 |
20030114219 | McClintic | Jun 2003 | A1 |
20030114220 | McClintic | Jun 2003 | A1 |
20030119576 | McClintic et al. | Jun 2003 | A1 |
20030119581 | Cannon et al. | Jun 2003 | A1 |
20030125102 | Cannon | Jul 2003 | A1 |
20030125107 | Cannon | Jul 2003 | A1 |
20030171144 | Letovsky | Sep 2003 | A1 |
20030199306 | Parker | Oct 2003 | A1 |
20030232640 | Walker et al. | Dec 2003 | A1 |
20040048659 | Seelig et al. | Mar 2004 | A1 |
20040116173 | Baerlocher | Jun 2004 | A1 |
20040116174 | Baerlocher et al. | Jun 2004 | A1 |
20040198490 | Bansemer et al. | Oct 2004 | A1 |
20050020340 | Cannon | Jan 2005 | A1 |
20050026664 | Bansemer et al. | Feb 2005 | A1 |
20050181853 | Baerlocher | Aug 2005 | A1 |
Number | Date | Country |
---|---|---|
375190 | Jun 1990 | EP |
1 242 298 | Aug 1971 | GB |
2 072 395 | Feb 1981 | GB |
2 066 991 | Jul 1981 | GB |
2 097 160 | Dec 1981 | GB |
2 100 905 | Jan 1983 | GB |
2 180 682 | Apr 1987 | GB |
2 182 186 | May 1987 | GB |
2 191 030 | Dec 1987 | GB |
2 207 268 | Jan 1989 | GB |
2 226 436 | Jun 1990 | GB |
2 242 300 | Sep 1991 | GB |
2 258 164 | Feb 1993 | GB |
2 262 642 | Jun 1993 | GB |
8047582 | Feb 1996 | JP |
2002000939 | Jan 2002 | JP |
508626 | Nov 2001 | NZ |
WO 9625725 | Aug 1996 | WO |
WO 9800210 | Jan 1998 | WO |
WO 9851384 | Nov 1998 | WO |
Number | Date | Country | |
---|---|---|---|
20040053661 A1 | Mar 2004 | US |