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公开(公告)号：US20180167192A1
公开(公告)日：2018-06-14
申请号：US15678078
申请日：2017-08-15
Applicant: EVA Automation, Inc.
Inventor： Leo Lay , Adrian Harold Chadd , Haisong Wang , Shiwei Zhao , Li Li , Gaylord Yu
CPC classification number: G06F3/165 , H04H60/80 , H04L7/0012 , H04L7/0016 , H04L7/033 , H04L7/0331 , H04L65/4069 , H04L65/60 , H04L65/608 , H04L65/80 , H04M1/72558 , H04N21/233 , H04N21/4305 , H04N21/8113 , H04R3/12 , H04R27/00 , H04R2420/07
Abstract: An electronic device that reduces relative drift is described. In particular, an interface circuit in the electronic device may calculate, based on differences between transmit times when packets were transmitted by a second electronic device and receive times of the packets, relative drift as a function of time between a clock in the interface circuit and a second clock in the second electronic device. Then, the interface circuit may adjust, based on the relative drift, a clock circuit that provides the clock to eliminate the relative drift, and may store the adjustments to the clock circuit. Furthermore, when a wireless reset occurs, the interface circuit may adapt the clock circuit based on the stored adjustments to reduce the relative drift while the interface circuit restores frequency lock with the second clock based on additional packets with additional transmit times that are received from the second electronic device.
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公开(公告)号：US20180166101A1
公开(公告)日：2018-06-14
申请号：US15790000
申请日：2017-10-22
Applicant: EVA Automation, Inc.
Inventor： Gaylord Yu , Steven Stupp
CPC classification number: G06F3/165 , G06F1/12 , G11B27/10 , H04L7/02 , H04L29/06027 , H04L65/60 , H04N21/4305 , H04N21/43615 , H04N21/8106 , H04N21/8547 , H04R3/12 , H04R27/00 , H04R2227/005 , H04R2420/07 , H04S7/301 , H04S7/307 , H04W4/023 , H04W56/005
Abstract: An audio/video (A/V) hub that selectively determines one or more acoustic characteristics of an environment that includes the A/V hub is described. In particular, the A/V hub may detect, using wireless communication, an electronic device (such as a speaker) in the environment. Then, the A/V hub may determine a change condition, such as when the electronic device was not previously detected in the environment and/or a change in a location of the electronic device. In response to determining the change condition, the A/V hub may transition into a characterization mode. During the characterization mode, the A/V hub may: provide instructions to the electronic device to playback audio content at a specified playback time; determine one or more acoustic characteristics of the environment based on acoustic measurements in the environment; and store the one or more acoustic characteristics and/or a location of the electronic device in memory.
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公开(公告)号：US20180063569A1
公开(公告)日：2018-03-01
申请号：US15792762
申请日：2017-10-25
Applicant: EVA Automation, Inc.
Inventor： Gaylord Yu
IPC: H04N21/422 , G06F3/0481 , G06F3/16
CPC classification number: H04N21/4222 , G06F1/1643 , G06F3/04817 , G06F3/04886 , G06F3/14 , G06F3/167 , G08C17/02 , G08C2201/21 , G08C2201/30 , G08C2201/93 , G09G2354/00 , G09G2370/06 , G09G2370/12 , H04M1/72533 , H04M2250/22 , H04N5/4403 , H04N21/4126 , H04N21/41407 , H04N21/42204 , H04N21/42224 , H04N21/4312 , H04N21/43615 , H04N21/43635 , H04N21/43637 , H04N21/47217 , H04N21/482 , H04N2005/4425 , H04N2005/443
Abstract: A portable electronic device with a touch-sensitive display (such as a cellular telephone) provides a wireless remote control for an entertainment device (such as a consumer-electronic device). Based on device-state information that specifies a current state of the entertainment device (which is determined by an audio/video (A/V) hub that communicates with the entertainment device) and one or more related states of the entertainment device, the A/V hub may generate user-interface information that specifies a user interface that includes one or more virtual command icons. Note that the one or more related states are related to the current state in a state diagram by corresponding operations that transition the entertainment device from the current state to the one or more related states. Then, the A/V hub provides the user interface to the portable electronic device. In this way, the A/V hub device dynamically adapts the user interface.
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公开(公告)号：US09891932B2
公开(公告)日：2018-02-13
申请号：US15706745
申请日：2017-09-17
Applicant: EVA Automation, Inc.
Inventor： Gaylord Yu
IPC: H04N5/44 , G06F9/44 , G06F3/0481 , G06F3/0489 , G06F3/0488 , H04N5/45 , H04N5/445
CPC classification number: G06F9/453 , G06F3/04817 , G06F3/04883 , G06F3/04897 , H04N5/4403 , H04N5/45 , H04N2005/4425 , H04N2005/443 , H04N2005/44586
Abstract: An audio/video (A/V) hub provides feedback to a user of a portable electronic device with a touch-sensitive display (such as a cellular telephone) that is used as a wireless remote control for an audio/video (A/V) display device, the A/V hub and/or a consumer-electronic device. In particular, when the A/V hub receives, from the portable electronic device, user-interface activity information associated with a user interface displayed on a touch-sensitive display, the A/V hub generates visual feedback based on the user-interface activity information. Then, the A/V hub provides the visual feedback to the A/V display device for display on the A/V display device. The visual feedback indicates a position of at least a touch contact point of a user of the portable electronic device relative to a strike area of at least a virtual command icon in the user interface.
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公开(公告)号：US20170272812A1
公开(公告)日：2017-09-21
申请号：US15607621
申请日：2017-05-29
Applicant: EVA Automation, Inc.
Inventor： Gaylord Yu
IPC: H04N21/4363 , G06F1/16 , G06F3/01 , G06F3/041 , G06F3/0481 , G06F3/0482 , G06F3/0484 , G06F3/0488 , G06F3/14 , G08C17/02 , H04M1/725 , H04N21/41 , H04N21/414 , H04N21/422 , H04N21/431 , H04N21/435 , H04N21/436 , H04N21/442 , H04N21/472 , H04N21/482 , H04N5/44
CPC classification number: H04N21/43635 , G06F1/1643 , G06F3/016 , G06F3/0416 , G06F3/04817 , G06F3/0482 , G06F3/0484 , G06F3/04847 , G06F3/04883 , G06F3/04886 , G06F3/14 , G08C17/02 , G08C2201/21 , G08C2201/30 , G08C2201/93 , G09G2370/06 , H04M1/72533 , H04M2250/22 , H04N5/4403 , H04N5/44543 , H04N7/015 , H04N21/4126 , H04N21/41407 , H04N21/42204 , H04N21/4312 , H04N21/435 , H04N21/43615 , H04N21/43637 , H04N21/44204 , H04N21/443 , H04N21/47217 , H04N21/482 , H04N2005/4408 , H04N2005/4425 , H04N2005/443
Abstract: A portable electronic device with a touch-sensitive display (such as a cellular telephone) provides a wireless remote control for an entertainment device (such as a consumer-electronic device). Based on device-state information that specifies a current state of the entertainment device (which is determined by an audio/video (A/V) hub that communicates with the entertainment device) and one or more related states of the entertainment device, the A/V hub may generate user-interface information that specifies a user interface that includes one or more virtual command icons. Note that the one or more related states are related to the current state in a state diagram by corresponding operations that transition the entertainment device from the current state to the one or more related states. Then, the A/V hub provides the user interface to the portable electronic device. In this way, the A/V hub device dynamically adapts the user interface.
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Patent Agency Ranking
公开(公告)号：US20170264949A1
公开(公告)日：2017-09-14
申请号：US15607626
申请日：2017-05-29
Applicant: EVA Automation, Inc.
Inventor： Gaylord Yu
IPC: H04N21/436 , H04N21/443 , H04N21/414 , H04N21/422 , H04N21/41 , H04N7/015 , H04N5/445 , H04N5/44 , G08C17/02 , H04M1/725 , G06F3/14 , G06F3/041 , G06F3/0484 , G06F3/0482 , G06F3/0481 , H04N21/4363
CPC classification number: H04N21/43635 , G06F1/1643 , G06F3/016 , G06F3/0416 , G06F3/04817 , G06F3/0482 , G06F3/0484 , G06F3/04847 , G06F3/04883 , G06F3/04886 , G06F3/14 , G08C17/02 , G08C2201/21 , G08C2201/30 , G08C2201/93 , G09G2370/06 , H04M1/72533 , H04M2250/22 , H04N5/4403 , H04N5/44543 , H04N7/015 , H04N21/4126 , H04N21/41407 , H04N21/42204 , H04N21/4312 , H04N21/435 , H04N21/43615 , H04N21/43637 , H04N21/44204 , H04N21/443 , H04N21/47217 , H04N21/482 , H04N2005/4408 , H04N2005/4425 , H04N2005/443
Abstract: An audio/video (A/V) hub includes a state-detection circuit coupled to at least one pin in a high-definition multimedia-interface input connector, which can electrically couple to an entertainment device. When electrically coupled to the entertainment device, the state-detection circuit establishes a ground loop between the electronic device and the entertainment device. A control circuit in the A/V hub detects whether there is electrical coupling with the entertainment device using the state-detection circuit. When the electrical coupling is detected, the control circuit provides a set of first control commands associated with different types of entertainment devices until, in response, content activity is detected via the input connector. Moreover, when the content activity is detected, the control circuit provides a set of second control commands associated with different providers of entertainment devices until a change in a state of the entertainment device is detected via the input connector and the state-detection circuit.
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公开(公告)号：US20170262244A1
公开(公告)日：2017-09-14
申请号：US15593293
申请日：2017-05-11
Applicant: EVA Automation , Inc,
Inventor： Gaylord Yu
IPC: G06F3/14 , G06F3/0488 , G06F1/32 , G06F3/0481
CPC classification number: G06F3/14 , G06F1/1643 , G06F1/3246 , G06F3/038 , G06F3/04817 , G06F3/04883 , G06F3/04886 , G06F2203/0383 , G08C17/02 , G08C2201/21 , G08C2201/30 , G08C2201/40 , G08C2201/50 , G08C2201/93 , G09G2354/00 , G09G2370/02 , G09G2370/06 , G09G2370/10 , G09G2370/22 , H04M1/72533 , H04N5/4403 , H04N21/4126 , H04N21/41407 , H04N21/42204 , H04N21/4312 , H04N21/43615 , H04N21/43635 , H04N21/43637 , H04N21/47217 , H04N21/482 , H04N2005/4407 , H04N2005/4425 , H04N2005/443
Abstract: A portable electronic device with a touch-sensitive display (such as a cellular telephone) provides a wireless remote control for an entertainment device (such as a consumer-electronic device). Based on device-state information that specifies a current state of the entertainment device (which is determined by an audio/video (A/V) hub that communicates with the entertainment device) and one or more related states of the entertainment device, the A/V hub may generate user-interface information that specifies a user interface that includes one or more virtual command icons. Note that the one or more related states are related to the current state in a state diagram by corresponding operations that transition the entertainment device from the current state to the one or more related states. Then, the A/V hub provides the user interface to the portable electronic device. In this way, the A/V hub device dynamically adapts the user interface.
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公开(公告)号：US20170262021A1
公开(公告)日：2017-09-14
申请号：US15607619
申请日：2017-05-29
Applicant: Eva Automation, Inc.
Inventor： Gaylord Yu
IPC: G06F1/16 , G06F3/041 , G06F3/0481 , G06F3/0482 , G06F3/14 , H04N21/472 , H04N21/41 , H04N21/414 , H04N21/422 , H04N21/435 , H04N21/436 , H04N21/4363 , G06F3/01 , H04M1/725
CPC classification number: H04N21/43635 , G06F1/1643 , G06F3/016 , G06F3/0416 , G06F3/04817 , G06F3/0482 , G06F3/0484 , G06F3/04847 , G06F3/04883 , G06F3/04886 , G06F3/14 , G08C17/02 , G08C2201/21 , G08C2201/30 , G08C2201/93 , G09G2370/06 , H04M1/72533 , H04M2250/22 , H04N5/4403 , H04N5/44543 , H04N7/015 , H04N21/4126 , H04N21/41407 , H04N21/42204 , H04N21/4312 , H04N21/435 , H04N21/43615 , H04N21/43637 , H04N21/44204 , H04N21/443 , H04N21/47217 , H04N21/482 , H04N2005/4408 , H04N2005/4425 , H04N2005/443
Abstract: A portable electronic device with a touch-sensitive display (such as a cellular telephone) provides a wireless remote control for an entertainment device (such as a consumer-electronic device). Based on device-state information that specifies a current state of the entertainment device (which is received from an audio/video (A/V) hub that communicates with the entertainment device) and one or more related states of the entertainment device, the portable electronic device may generate a user interface that includes one or more virtual command icons. Note that the one or more related states are related to the current state in a state diagram by corresponding operations that transition the entertainment device from the current state to the one or more related states. Then, the portable electronic displays the user interface on the touch-sensitive display. In this way, the portable electronic device dynamically adapts the user interface.
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公开(公告)号：US20170255438A1
公开(公告)日：2017-09-07
申请号：US15593300
申请日：2017-05-11
Applicant: EVA Automation, Inc.
Inventor： Gaylord Yu
IPC: G06F3/14 , H04N21/431 , H04N21/414 , G06F3/0481 , G06F3/0488
CPC classification number: G06F3/14 , G06F1/1643 , G06F3/038 , G06F3/04886 , G06F2203/0383 , G08C17/02 , G08C2201/21 , G08C2201/30 , G08C2201/50 , G08C2201/93 , G09G2330/026 , G09G2354/00 , G09G2370/06 , G09G2370/12 , H04M1/22 , H04M1/72533 , H04M1/72569 , H04M1/72583 , H04M2250/22 , H04N5/4403 , H04N21/4126 , H04N21/41407 , H04N21/42204 , H04N21/4312 , H04N21/43615 , H04N21/43635 , H04N21/43637 , H04N21/47217 , H04N21/482 , H04N2005/4407 , H04N2005/4425 , H04N2005/443
Abstract: A portable electronic device with a touch-sensitive display (such as a cellular telephone) provides a wireless remote control for an entertainment device (such as a consumer-electronic device). Based on device-state information that specifies a current state of the entertainment device (which is determined by an audio/video (A/V) hub that communicates with the entertainment device) and one or more related states of the entertainment device, the A/V hub may generate user-interface information that specifies a user interface that includes one or more virtual command icons. Note that the one or more related states are related to the current state in a state diagram by corresponding operations that transition the entertainment device from the current state to the one or more related states. Then, the A/V hub provides the user interface to the portable electronic device. In this way, the A/V hub device dynamically adapts the user interface.
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公开(公告)号：US20170255435A1
公开(公告)日：2017-09-07
申请号：US15593287
申请日：2017-05-11
Applicant: EVA Automation, Inc.
Inventor： Gaylord Yu
IPC: G06F3/14 , H04N21/431 , H04N21/414 , G06F3/0481
Abstract: A portable electronic device with a touch-sensitive display (such as a cellular telephone) provides a wireless remote control for an entertainment device (such as a consumer-electronic device). Based on device-state information that specifies a current state of the entertainment device (which is received from an audio/video (A/V) hub that communicates with the entertainment device) and one or more related states of the entertainment device, the portable electronic device may generate a user interface that includes one or more virtual command icons. Note that the one or more related states are related to the current state in a state diagram by corresponding operations that transition the entertainment device from the current state to the one or more related states. Then, the portable electronic displays the user interface on the touch-sensitive display. In this way, the portable electronic device dynamically adapts the user interface.
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