This invention relates, in general, to the management of hospitality real estate and, in particular, to property management tools and systems and methods for use of the same for the operation, control, and oversight of hospitality properties, such as lodging establishments, motels, or hotels, for example.
Without limiting the scope of the present invention, the background will be described in relation to property management in the hospitality industry, as an example. Property management in the hospitality industry requires a need for the asset to be cared for, monitored and accountability given for its useful life and condition. As property portfolios grow in the hospitality industry, the processes, systems and human resources required to manage the lifecycle of all acquired property increases in complexity. As a result of limitations in existing technology, there is a need for improved systems and methods of providing understanding and visibility into the management of hospitality environments.
It would be advantageous to achieve understanding and visibility into the management of hospitality environments. It would also be desirable to enable a computer-based solution that would enable property management tools to improve the operation, control, and oversight of hospitality properties, such as lodging establishments, motels, or hotels. To better address one or more of these concerns, property management tools and systems and methods for use of the same, are disclosed that are applicable to the hospitality industry. In one embodiment of the system, set-top boxes are located in respective rooms at a hospitality establishment. The set-top boxes are joined in network communication with environmental amenities, such as lights and a thermostat that respectively control lighting and temperature. The set-top boxes utilize an unoccupied room profile and occupied room profile to set the environmental conditions, such as lighting and temperature, in the rooms. A guest preference profile may be activated within a room to provide guest-specific environmental conditions in the room associated with the guest. These and other aspects of the invention will be apparent from and elucidated with reference to the embodiments described hereinafter.
For a more complete understanding of the features and advantages of the present invention, reference is now made to the detailed description of the invention along with the accompanying figures in which corresponding numerals in the different figures refer to corresponding parts and in which:
While the making and using of various embodiments of the present invention are discussed in detail below, it should be appreciated that the present invention provides many applicable inventive concepts, which can be embodied in a wide variety of specific contexts. The specific embodiments discussed herein are merely illustrative of specific ways to make and use the invention, and do not delimit the scope of the present invention.
Referring initially to
As shown, with respect to the set-top box 14 having a housing 20, and the display 16, a connection, which is depicted as an HDMI connection 22, connects the set-top box 14 to the display 16. Other connections include a power cable 24 coupling the set-top box 14 to a power source, a coaxial cable 26 coupling the set-top box 14 to an external cable source, and a data connection depicted as a category five (Cat 5) cable 28 coupling the set-top box 14 to an external pay-per-view source at a hotel or other lodging establishment, for example. As shown, the set-top box 14 may include a dongle 30 providing particular technology and functionality extensions thereto. That is, the set-top box 14 may be a set-top box-dongle combination in one embodiment. More generally, it should be appreciated that the cabling connected to the set-top box 14 will depend on the environment and application, and the cabling connections presented in
The set-top box 14 collects various set-top box data 50 including physical data 52, physical quality assurance data 54, program data 56, program quality assurance data 58, interactive data 60, and environmental data 62. Additionally, the set-top box data 50 includes identification data 64 identifying the set-top box 14 as well as self-diagnostic data 66. In one embodiment, the physical data 52 includes the actual hardware specifications and arrangement of cable connections at the time of installation. The physical quality assurance data 54 may be physical state data relating to a current condition of the hardware and cable connections. The program data 56 may include information about the system software that engages the set-top boxes' hardware and information about the application software that provides functionality relating to a guest's or hotel's interest, for example. The program quality assurance data 58 may be software state data relating to the current operations of the system software and the application software. In one embodiment, the interactive data 60 includes information about the display-based interactions of a guest with the set-top box. The environmental data 62 includes information about the non-display-based interactions of a guest with the set-top box. In one implementation, the identification data 64 may include the location of the set-top box 14 as well as other information derived from the physical data 52 and the program data 56, which identifies the set-top box. The self-diagnostic data 66 relates to an application running automatically at a regular interval or continuously, for example, that detects faults—typically before becoming serious—in the physical data 52, the physical quality assurance data 54, the program data 56, the program quality assurance data 58, the interactive data 60, or the environmental data 62, for example.
By way of example, and not by way of limitation, the physical data 52 may be processor specifications, memory specifications, storage specifications, wireless specifications, firmware versions, connection to display by type, connection to display by model number, network addressing, MAC addresses, or the like. The physical quality assurance data 54 may be online/offline status, power state, display control status, display connection status, HDMI interface status, control interface status, memory usage, unit up-time, hardware installation progress, or the like. The program data 56 may be user interface software version, operating system version, settings version, welcome menu version, and software configuration, or the like. The program quality assurance data 58 may be program guide status, debug console log, software usage, and software installation progress, or the like. The interactive data 60 may be guest configuration data, television channel viewing, program viewing, Internet history, program guide interaction, or the like. The environmental data 62 may be amenity interaction, lighting status, thermostat status, window shades status, door status, or the like. The identification data 64 may be the serial number and addressing information gathered from the physical data 50, software identification information gathered from the program data, room number assigned to the set-top box, or the like. The self-diagnostic data 66 may be percent online, display output errors, High Bandwidth Digital Content Protection (HBDCP) errors, self-test results, set-top box health reports, or the like.
As will be discussed in further detail hereinbelow, a map view 70 of the hospitality establishment H, including room R, may be rendered by the system 10 as part of and following the collection of the set-top box data 50. The map view 70 may be utilized in association with establishing the environmental conditions within the hospitality establishment. More particularly, in one operational embodiment of the system, as discussed, the set-top box 14 stores various types of set-top box data 50 and transmits the set-top box data 50. The system 10 receives and stores the set-top box data 50. The system 10 may render the map view of the hospitality establishment based on obtained map data, as will be discussed in more detail hereinbelow. The map view 70 may include a graphical representation of the room and other rooms at the hospitality establishment. The system 10 may annotate the graphical representation of the room with at least a portion of the set-top box data 50.
In one implementation, the set environmental conditions across multiple properties may be monitored and controlled through the map view 70. More particularly, with reference to
With respect to the guest preference profile 72, the guest individual I1 is part of Group G-1, as opposed to Groups G-2 though G-n. As shown, Group G-1 includes multiple individuals such as individual I1 and individual I2 through individual In. These individuals, individual I1 and individual I2 through individual In, have a common hospitality aspect such as group travel relative to the hospitality establishment, group meeting accommodations relative to the hospitality establishment, or group event accommodations relative to the hospitality establishment, for example. Based on the common hospitality aspect, custom content is provided to the display 16 from the set-top box 14. In the instant example in
Referring now to
As depicted, the unoccupied room profile 74 is utilized by a set-top box 14 to set the environmental conditions in the room R when the room R is unoccupied and available. The occupied room profile 76 is utilized by a set-top box 14 to set the environmental conditions in the room R when the room R is occupied and unavailable. In one embodiment, alternatively, if the guest preference profile 72 is available, then the guest preference profile 72 is utilized instead of the occupied room profile 76. In one embodiment, the guest preference profile 72 is actuated in the room R occupied by the guest corresponding to the guest preference profile 72 and the particular guest preference profile 72 is actuated in only room of the hospitality establishment H whereas the unoccupied room profile 74 and the occupied room profile 76 may be utilized across the entire hospitality establishment H in multiple rooms.
As shown, a housekeeping/maintenance profile 82 may also be utilized. The housekeeping/maintenance profile 82 provides environmental conditions when a housekeeper or maintenance professional are within the room, for example. The housekeeping/maintenance profile 82 may be utilized to temporarily override the unoccupied room profile 74 with the housekeeping/maintenance profile. Further, the housekeeping/maintenance profile 82 may be utilized to temporarily override the occupied room profile 76 or the guest preference profile 72 when a housekeeper or maintenance professional is within the room.
Referring now to
Referring to
Referring to
Referring to
The set-top box 14 includes a housing 20 including a panel 100 and a rear wall 102, front wall 104, top wall 106, bottom base 108, and two sidewalls 110, 112. It should be appreciated that front wall, rear wall, and side wall are relative terms used for descriptive purposes and the orientation and the nomenclature of the walls may vary depending on application. The front wall 104 includes various ports, ports 114, 116, 118, 120, 122, 124, 126, 128, and 130 that provide interfaces for various interfaces, including inputs and outputs. In one implementation, as illustrated, the ports 114 through 130 include inputs 132 and outputs 134 and, more particularly, an RF input 136, a RJ-45 input 138, universal serial bus (USB) input/outputs 140, an Ethernet category 5 (Cat 5) coupling 142, an internal reset 144, an RS232 control 146, an audio out 148, an audio in 150, and a debug/maintenance port 152. The front wall 104 also includes various inputs 132 and outputs 134. More particularly, ports 160, 162, 164, and 166 include a 5V dc power connection 170, USB inputs/outputs 172, an RJ-45 coupling 174, and an HDMI port 176. It should be appreciated that the configuration of ports may vary with the set-top box depending on application and context. As previously alluded to, the housing 20 may include a housing-dongle combination including, with respect to the dongle 30, a unit 180 having a cable 182 with a set-top box connector 184 for selectively coupling with the set-top box 14.
Within the housing 20, a processor 200, memory 202, storage 204, the inputs 132, and the outputs 134 are interconnected by a bus architecture 206 within a mounting architecture. It should be understood that the processor 200, the memory 202, the storage 204, the inputs 132, and the outputs 134 may be entirely contained within the housing 20 or the housing-dongle combination. The processor 200 may process instructions for execution within the computing device, including instructions stored in the memory 202 or in storage 204. The memory 202 stores information within the computing device. In one implementation, the memory 202 is a volatile memory unit or units. In another implementation, the memory 202 is a non-volatile memory unit or units. Storage 204 provides capacity that is capable of providing mass storage for the set-top box 14. Various inputs 132 and outputs 134 provide connections to and from the computing device, wherein the inputs 132 are the signals or data received by the set-top box 14, and the outputs 134 are the signals or data sent from the set-top box 14. A television content signal input 208 and a signal output 210 are also secured in the housing 20 in order to receive content from a source in the hospitality property and forward the content, including external content such as cable and satellite and pay-per-view (PPV) programing, to the television located within the hotel room.
A transceiver 212 is associated with the set-top box 14 and communicatively disposed with the bus 206. As shown the transceiver 212 may be internal, external, or a combination thereof to the housing. Further, the transceiver 212 may be a transmitter/receiver, receiver, or an antenna for example. Communication between various amenities in the hotel room and the set-top box 14 may be enabled by a variety of wireless methodologies employed by the transceiver 212, including 802.11, 3G, 4G, Edge, WiFi, ZigBee, near field communications (NFC), Bluetooth low energy and Bluetooth, for example. Also, infrared (IR) may be utilized. As previously discussed, the transceiver 212 is configured to be joined in network communication with an environmental amenity or amities that are co-located within the room of the respective set-top box 14.
In one embodiment, the storage 204 stores the unoccupied room profile 74, the occupied room profile 76, and the guest preference profile 72. The set-top box 14 may receive the unoccupied room profile 74, the occupied room profile 76, and the guest preference profile 72 by way of the transceiver 212 or any of the data connections discussed above, including the Ethernet category 5 (Cat 5) coupling 142. The memory 202 and storage 204 are accessible to the processor 200 and include processor-executable instructions that, when executed, cause the processor 200 to execute a series of operations. The processor-executable instructions cause the processor 200 to analyze the set-top box data 50 for defaults and store resultant self-diagnostic data. The processor-executable instructions also cause the processor 200 to store the set-top box data 50. The processor-executable instructions may also cause the processor 200 to send the set-top box data 50, or a portion thereof, and to send the self-diagnostic data either separately or with and as part of the set-top box data 50. The set-top box data 50 may be sent periodically or continuously or in response to a request from the server 90, for example.
In one implantation, the processor-executable instructions also cause the processor 200 to send environmental control information consistent with the unoccupied room profile 74 via the transceiver 212 to the environmental amenity when the room R is unoccupied. Unless the set-top box 14 is in receipt of an applicable guest preference profile, the processor-executable instructions cause the processor 200 to send environmental control information consistent with the occupied room profile 76 via the transceiver 212 to the environmental amenity when the room R is unoccupied. Upon receipt of the guest preference profile 72, the processor-executable instructions cause the processor 200 to send environmental control information consistent with the guest preference profile 72 via the transceiver 212 to the environmental amenity when the room R is unoccupied. When a housekeeping/maintenance profile 82 is applicable, the processor-executable instructions may cause the processor to temporarily override the unoccupied room profile 74, the occupied room profile 76 or the guest preference profile 72 with the housekeeping/maintenance profile 82.
Referring now to
The memory 232 and storage 234 are accessible to the processor 230 and include processor-executable instructions that, when executed, cause the processor 230 to execute a series of operations. In one embodiment, the processor-executable instructions cause the processor to receive the set-top box data 50 from the set-top box 14 as well as receive the self-diagnostic data 66 from the set-top box 14. The processor-executable instructions may then cause the processor 230 to store the set-top box data 50 from the set-top box 14 in a database, which may be associated with the storage 234. The self-diagnostic data 66 from the set-top box 14 may also be caused to be stored in the database. The processor-executable instructions then cause the processor 230 to render a map view 70 of the hospitality establishment H based on obtained map data. As previously discussed, the map view 70 may include a graphical representation of the room R and a plurality of other rooms at the hospitality establishment H. The processor-executable instructions may then access the database and annotate the graphical representation of the room R with at least a portion of the set-top box data 50.
In some embodiments, the processor-executable instructions cause the processor 230 to render a map view 70 of the hospitality establishment H based on obtained map data and the map view 70 may include a graphical representation of the room and other rooms at the hospitality establishment H. The processor-executable instructions, when executed, may cause the processor 230 to render a 3-D perspective view of the hospitality establishment H, a multi-floor view of the hospitality establishment H, a 2-D top plan view of at least a portion the hospitality establishment H, or a map view 70 of a floor of the hospitality establishment H, for example. The map view 70 may be a virtual model of at least a portion of the physical body of the hospitality establishment H, including a virtual model of the physical body of the hospitality establishment H.
In some embodiments, the processor-executable instructions cause the processor 230 to at least partially integrate or at least partially combine multiple portions of the set-top box data 50 into the graphical representation of the room R. The processor-executable instructions may also include instructions that cause the processor 230 to implement a map application configured to provide a user interface and obtain instructions from a user on the desired map view 70 and annotations.
In some embodiments, the processor-executable instructions cause the processor 230 to select the environmental condition or conditions to control. The processor-executable instructions may also set the environmental condition or conditions. Following the environmental conditions being set, the processor-executable instructions to propagate the unoccupied room profile 74 and the occupied room profile 76 consistent with the set environmental condition.
The analytics application 250 includes a user interface (UI) interaction and generation module 252, management (user) interface tools 254, aggregator modules 256, filter modules 258, numerical decomposer modules 260, discrete decomposer modules 262, assignment modules 264, property access module 266, and a map rendering application 268. The analytics application 250 has access to historic property databases of set-top box data 270, real-time property databases of set-top box data 272, and presentation instructions 274, which presents instructions from the operation of the analytics operation 250. In some embodiments, storages 270, 272, and 274 are all stored in one physical storage. In other embodiments, the storages 270, 272, 274 are in separate physical storages, or one of the storages is in one physical storage while the other is in a different physical storage.
The UI interaction and generation module 252 generates a user interface that allows the end user to specify parameters that may be utilized to generate an annotated map view of the hospitality establishment H, which may include elements of a heat map. Prior to the generation of an annotated map view of the hospitality establishment H, the aggregator modules 256 may be executed to obtain instances of set-top box data 50. In other instances, the set-top box data 50 is continually provided to the analytics application 250 such that the aggregator modules 256 do not have to obtain instances of set-top box data 50 proactively. The set-top box data 50 may also be filtered by the filter modules 258. The aggregator modules 256 and the filter modules 258 cooperate, in combination, to gather the desired set-top box data.
At this time, the parameters have been established for the annotated map view of the hospitality establishment H by default or by an end user utilizing the management (user) interface tools 254. The numerical decomposer modules 260 may be executed to numerically decompose instances or summaries of set-top box data 50 gathered by the aggregator modules 256 and the filter modules 258 by applying the selected performance characteristic or selected performance characteristics to the instances of the set-top box data 50. The discrete decomposer modules 262 may be executed to containerize the decomposed set-top box data 50. In this manner, multiple containers may be defined that each have a range of values. The assignment modules 264 may be executed to assign a pre-map annotation element to each of the multiple containers. The property access module 266 may be executed to obtain data from the historic property databases of set-top box data 270 or the real-time property databases of set-top box data 272. The map rendering application 268 may be executed to call a map rendering application 300 of
In the illustrated embodiment,
The map rendering application 300 includes a UI interaction and generation module 302, graphics data tools 304, a cropping and straightening tool 306, brush tools 308, effect tools 310, a tilt shift tool 312, gradient tools 314, a vignette tool 316, and an activation manager 318. The image editing application has access to map service files 320, set-top box source files 322, and editing instructions 324. In some embodiments, the map service files 320 may be vector graphics data files with texture identifiers or two or three dimensional map image files specified in one or more map tiles that may be raster-based map tiles, for example. The map service files 320 create a virtual model of the physical body of the hospitality establishment H based on definitions derived from any GIS resources, such as a geodatabase, address location map document or geoprocess model, or any two- or three-dimensional CAD-based drawings and plans.
The set-top box source files 322 store operational instructions for processing set-top box data 50. The editing instructions 324 store the image editing operations that the map rendering application 300 performs as a set of instructions. The map rendering application 300 uses these set of instructions to generate new images based on the original data stored in the source files. In some embodiments, the map image files and/or media content data are stored as .mov, .avi, .jpg, .png, .gif, pdf, .mp3, .bmp, .wav, .txt, .tiff, etc. files in the map service files 320 and set-top box source files 322. In some embodiments, storages 320, 322, and 324 are all stored in one physical storage. In other embodiments, the storages 320, 322, 324 are in separate physical storages, or one of the storages is in one physical storage while the other is in a different physical storage.
In the illustrated embodiment,
The present application describes a graphical user interface that provides users with numerous ways to perform different sets of operations and functionalities. By either executing a pre-determined series of editing instructions on a pre-determined set of media source files or receiving a selection of media processing operations, the present map rendering application 300 provides for a map view of the hospitality establishment with the appropriate annotations of set-top box data.
The environmental control application 350 includes a UI interaction and generation module 352, management (user) interface tools 354, lighting control modules 356, temperature control modules 358, shade control modules 360, security control modules 362, environmental conditions(s) control modules 364, profile access module 366, and analytics application interface 368. The profile access module 366 has access to property databases of environmental profiles 370, databases of guest preference profiles 372, and presentation instructions 374. In some embodiments, the property databases of environmental profiles store unoccupied room profiles 74 and associated data as well as occupied room profiles 76 and associated data. The databases of guest preference profiles store guest preference profiles and associated data.
The management (user) interface tools 354 store operational instructions for monitoring and setting environmental conditions via the analytics application 250 and the associated map rendering application 300 by way of the analytics application interface 368. The environmental control application 350 uses the lighting control modules 356, the temperature control modules 358, the shade control modules 360, the security control modules 362 and the environmental condition(s) control modules 362 to various control variables to generate, establish, and monitor the environmental profiles, including the unoccupied room profiles 74, the occupied room profiles 76, and guest preference profiles 72.
In the illustrated embodiment,
The present application describes a graphical user interface that provides users with numerous ways to perform different sets of operations and functionalities. By either executing a pre-determined series of editing instructions on a pre-determined set of media source files or receiving a selection of media processing operations, the present environmental control application 350 provides for a map view 70 of the hospitality establishment H with the appropriate annotations of set-top box data 50 to monitor environmental conditions and set the environmental conditions in one hospitality property or across multiple hospitality properties prior to propagating unoccupied room profiles 74 and occupied room profiles 76.
Referring now to
As shown, by way of example, the status of Room 404 is being examined as the environmental conditions across each highlighted room 422 and the hotel H are being monitored and studied to establish the unoccupied room profile and the occupied room profile. Management uses the map view 70 to gather real time information about the status of the rooms and properties and reports on the environmental conditions. To view the set-top box data 50 captured from each set-top box 14 in each room, the map view users can select a room from the map and appropriately click or tap on the rooms and then select the set-top box data 50 or other processing operations requested.
The system 10 presented herein provides for the management of hospitality real estate and to the operation, control, and oversight of hospitality properties, such as lodging establishments, motels, or hotels, for example. In one embodiment, a web-hosted, cloud-based property monitoring and troubleshooting tool is furnished that provides a graphical presentation of the hospitality properties with historic and real time room and equipment status. By way of example and not by way of limitation, the user may select to annotate the map view with rooms and equipment online/offline, rooms and equipment percentage online status, groups by percentage, rooms and equipment that are powered off, rooms and equipment TV control status and TV types by model number, rooms and equipment with TV output errors or rooms and equipment with HDCP errors. Also, possible instructions include to show rooms and equipment by firmware version numbers, show rooms and equipment by UI software version numbers, show rooms and equipment by settings version numbers, show rooms that are tuned to the welcome channel, show rooms that are tuned to a TV channel and group them by channels, show rooms with program guide trouble, show room set top box memory usage, show room self-test results, show rooms with self-test failures, force self-test, view the self-test result, view rooms with failure, force software update, force UI software update, force configuration change or force power state change. The user may utilize the annotated map view to effect commands to one or more rooms including online/offline, network address, MAC address, hardware configuration and identifiers, software configuration and versions, TV connection status, control interface and HDMI interface or unit up-time and health reports, for example. The user may also utilize the system for full access to debug console ports on each set-top box. As mentioned, historic set-top box data 50 may be viewed by property or properties, room or room, with user selectable constraints such as data and time. Further, the system 10 may be utilized to monitor the installation process. Further still, the system 10 may be utilized to monitor and establish environmental conditions across a property and multiple properties.
Referring now to
At decision block 458, if the map processing including any applied annotations are based on a pre-selected or pre-stored or pre-defined criteria, then the methodology advances to block 460 where the appropriate map view 70 is rendered prior to block 470, the methodology continues. On the other hand, at decision block 458, if user input will be sought on the map view and annotations, then the methodology displays the map view at block 464. Then at block 466, the server receives selection of media processing operations from the user and then applies the image processing operations at block 468. The media processing operations may include, for example, selecting the media to be displayed and various luminance and color properties and such to provide further visibility into the map view. At block 470, the map view with annotations is rendered prior to the methodology continues at block 462. At block 462, the environmental conditions to control are selected and then set at block 472. At block 474, the environmental conditions are propagated throughout the hospitality property or hospitality properties by establishing the unoccupied room profile and occupied room profile prior to the methodology ending at block 476.
The order of execution or performance of the methods and data flows illustrated and described herein is not essential, unless otherwise specified. That is, elements of the methods and data flows may be performed in any order, unless otherwise specified, and that the methods may include more or less elements than those disclosed herein. For example, it is contemplated that executing or performing a particular element before, contemporaneously with, or after another element are all possible sequences of execution.
While this invention has been described with reference to illustrative embodiments, this description is not intended to be construed in a limiting sense. Various modifications and combinations of the illustrative embodiments as well as other embodiments of the invention, will be apparent to persons skilled in the art upon reference to the description. It is, therefore, intended that the appended claims encompass any such modifications or embodiments.
This application is a continuation of U.S. patent application Ser. No. 16/881,968, entitled “Hospitality Property Management Tool and System and Method for Use of Same,” filed on May 22, 2020, in the names of Thomas R. Miller et al., now U.S. Pat. No. 11,336,478, issued on May 17, 2022; which is a continuation of U.S. patent application Ser. No. 16/126,607, entitled “Hospitality Property Management Tool and System and Method for Use of Same,” filed on Sep. 10, 2018, in the names of Thomas R. Miller et al., now U.S. Pat. No. 10,666,452, issued on May 26, 2020; which claims priority from U.S. Patent Application No. 62/555,672, entitled “Hospitality Property Management Tool and System and Method for Use of Same,” filed on Sep. 8, 2017, in the names of Vanessa Ogle et al.; all of which are hereby incorporated by reference, in entirety, for all purposes.
Number | Name | Date | Kind |
---|---|---|---|
5661517 | Budow et al. | Aug 1997 | A |
5664174 | Agrawal et al. | Sep 1997 | A |
5675788 | Husick et al. | Oct 1997 | A |
5742816 | Barr et al. | Apr 1998 | A |
5842200 | Agrawal et al. | Nov 1998 | A |
6029176 | Cannon | Feb 2000 | A |
6286005 | Cannon | Sep 2001 | B1 |
6854010 | Christian | Feb 2005 | B1 |
7328166 | Geoghegan | Feb 2008 | B1 |
8112295 | Parker | Feb 2012 | B1 |
9088828 | Ogle | Jul 2015 | B2 |
9326009 | Ogle et al. | Apr 2016 | B2 |
9560388 | Ogle et al. | Jan 2017 | B2 |
9710987 | Scoggins | Jul 2017 | B2 |
9832489 | Ogle et al. | Nov 2017 | B2 |
10405008 | Fang | Sep 2019 | B2 |
10666452 | Miller | May 2020 | B2 |
11336478 | Miller | May 2022 | B2 |
20050144642 | Ratterman | Jun 2005 | A1 |
20070050197 | Efron | Mar 2007 | A1 |
20090313053 | Gengarella | Dec 2009 | A1 |
20100250707 | Dalley | Sep 2010 | A1 |
20130328909 | Pacheco et al. | Dec 2013 | A1 |
20170142449 | Ogle et al. | May 2017 | A1 |
20180084285 | Ogle et al. | Mar 2018 | A1 |
20180249188 | Fang et al. | Aug 2018 | A1 |
20180270510 | Fang et al. | Sep 2018 | A1 |
Number | Date | Country | |
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20220278866 A1 | Sep 2022 | US |
Number | Date | Country | |
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62555672 | Sep 2017 | US |
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Child | 17746603 | US | |
Parent | 16126607 | Sep 2018 | US |
Child | 16881968 | US |