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公开(公告)号：US11385722B2
公开(公告)日：2022-07-12
申请号：US16886626
申请日：2020-05-28
Applicant: Google LLC
Inventor： Jung Ook Hong , Patrick M. Amihood , John David Jacobs , Abel Seleshi Mengistu , Leonardo Giusti , Vignesh Sachidanandam , Devon James O'Reilley Stern , Ivan Poupyrev , Brandon Barbello , Tyler Reed Kugler , Johan Prag , Artur Tsurkan , Alok Chandel , Lucas Dupin Moreira Costa , Selim Flavio Cinek
Abstract: Systems and techniques are described for robust radar-based gesture-recognition. A radar system (104) detects radar-based gestures on behalf of application subscribers. A state machine (2000) transitions between multiple states based on inertial sensor data. A no-gating state (2002) enables the radar system (104) to output radar-based gestures to application subscribers. The state machine (2000) also includes a soft-gating state (2004) that prevents the radar system (104) from outputting the radar-based gestures to the application subscribers. A hard-gating state (2006) prevents the radar system (104) from detecting radar-based gestures altogether. The techniques and systems enable the radar system (104) to determine when not to perform gesture-recognition, enabling user equipment (102) to automatically reconfigure the radar system (104) to meet user demand. By so doing, the techniques conserve power, improve accuracy, or reduce latency relative to many common techniques and systems for radar-based gesture-recognition.
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公开(公告)号：US20220066567A1
公开(公告)日：2022-03-03
申请号：US17500747
申请日：2021-10-13
Applicant: Google LLC
Inventor： Jaime Lien , Nicholas Edward Gillian , Ivan Poupyrev
IPC: G06F3/01 , G01S13/56 , G01S13/88 , G01S13/86 , G06N20/00 , A63F13/21 , G06K9/62 , A63F13/24 , G01S7/41 , G01S13/90 , G06F16/245 , G06K9/00 , H04W16/28 , H04W4/80 , G01S13/66 , H04Q9/00 , G06F3/0481 , G06F21/62 , G01S7/40 , G06F21/32 , G06F1/16 , G06F3/0484 , G01S13/931 , G08C17/02 , G06F3/0346 , G06T7/73 , G01S19/42 , G06F3/16
Abstract: Various embodiments wirelessly detect micro gestures using multiple antenna of a gesture sensor device. At times, the gesture sensor device transmits multiple outgoing radio frequency (RF) signals, each outgoing RF signal transmitted via a respective antenna of the gesture sensor device. The outgoing RF signals are configured to help capture information that can be used to identify micro-gestures performed by a hand. The gesture sensor device captures incoming RF signals generated by the outgoing RF signals reflecting off of the hand, and then analyzes the incoming RF signals to identify the micro-gesture.
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公开(公告)号：US20220056762A1
公开(公告)日：2022-02-24
申请号：US17408647
申请日：2021-08-23
Applicant: Google LLC
Inventor： Jingying Hu , Tong Wu , Xiaoyu Guo , Shiho Fukuhara , Ivan Poupyrev , Shozo Harada , Adam Bernstein , Leonardo Giusti
Abstract: An interactive window treatment can include an interactive cord. The interactive cord can include a plurality of non-conductive lines; a plurality of conductive lines arranged together with one or more of the plurality of non-conductive lines to form a touch-sensitive area and a non-touch-sensitive area along the interactive cord. The interactive object can include at least one processor and at least one tangible, non-transitory computer-readable medium that stores instructions that, when executed by the at least one processor, cause the at least one processor to perform operations. The operations can include detecting a user gesture using one or more of the plurality of conductive lines. The interactive cord can be connected with an upper attachment point at a first end of the interactive cord.
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公开(公告)号：US20220019291A1
公开(公告)日：2022-01-20
申请号：US17488015
申请日：2021-09-28
Applicant: Google LLC
Inventor： Jaime Lien , Nicholas Edward Gillian , Ivan Poupyrev
IPC: G06F3/01 , G01S7/41 , G01S13/56 , G01S13/86 , H04Q9/00 , G06K9/00 , G06K9/62 , G01S13/88 , G06F21/32 , G06F3/0481 , G01S7/40 , H04W4/80 , G06N20/00 , H04W16/28 , G01S13/90 , G06F16/245 , G06F21/62 , A63F13/21 , A63F13/24 , G01S13/66
Abstract: Various embodiments wirelessly detect micro gestures using multiple antenna of a gesture sensor device. At times, the gesture sensor device transmits multiple outgoing radio frequency (RF) signals, each outgoing RF signal transmitted via a respective antenna of the gesture sensor device. The outgoing RF signals are configured to help capture information that can be used to identify micro-gestures performed by a hand. The gesture sensor device captures incoming RF signals generated by the outgoing RF signals reflecting off of the hand, and then analyzes the incoming RF signals to identify the micro-gesture.
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公开(公告)号：US11176910B2
公开(公告)日：2021-11-16
申请号：US16986062
申请日：2020-08-05
Applicant: Google LLC
Inventor： Leonardo Giusti , Ivan Poupyrev , Brandon Barbello , Patrick M. Amihood
Abstract: This document describes techniques and systems that enable a smartphone providing radar-based proxemic context. The techniques and systems use a radar field to accurately determine a user's location and/or physical orientation with respect to an electronic device, such as a smartphone. The radar field also enables the device to receive 3D gestures from the user to interact with the device. The techniques allow the device to provide functionality based on the user's presence and/or orientation, and to appropriately adjust the timing, content, and format of the device's interactions with the user.
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Patent Agency Ranking
公开(公告)号：US20210342008A1
公开(公告)日：2021-11-04
申请号：US16965735
申请日：2019-09-27
Applicant: Google LLC
Inventor： Vignesh Sachidanandam , Ivan Poupyrev , Leonardo Giusti , Devon James O'Reilley Stern , Jung Ook Hong , Patrick M. Amihood , John David Jacobs , Abel Seleshi Mengistu , Brandon Barbello , Tyler Reed Kugler
Abstract: This document describes techniques and systems for radar-based gesture-recognition with context-sensitive gating and other context-sensitive controls. Sensor data from a proximity sensor (108) and/or a movement sensor (108) produces a context of a user equipment (102). The techniques and systems enable the user equipment (102) to recognize contexts when a radar system (104) can be unreliable and should not be used for gesture-recognition, enabling the user equipment (102) to automatically disable or “gate” the output from the radar system (104) according to context. The user equipment (102) prevents the radar system (104) from transitioning to a high-power state (1910) to perform gesture-recognition in contexts where radar data detected by the radar system (104) is likely due to unintentional input. By so doing, the techniques conserve power, improve accuracy, or reduce latency relative to many common techniques and systems for radar-based gesture-recognition.
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公开(公告)号：US20210132788A1
公开(公告)日：2021-05-06
申请号：US17148414
申请日：2021-01-13
Applicant: Google LLC
Inventor： Leonardo Giusti , Ivan Poupyrev , Patrick M. Amihood
IPC: G06F3/0488 , G06K9/00 , G06T19/00 , H04M1/724
Abstract: This document describes techniques and systems that enable a radar system facilitating ease and accuracy of user interactions with a user interface. The techniques and systems can be implemented in an electronic device, such as a smartphone, and use a radar field to accurately determine three-dimensional (3D) gestures that can be used in combination with other inputs, such as touch or voice inputs, to interact with the user interface. These techniques allow the user to make 3D gestures from a distance and enable seamless integration of touch and voice commands with 3D gestures to improve functionality and user enjoyment.
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公开(公告)号：US10948996B2
公开(公告)日：2021-03-16
申请号：US16669842
申请日：2019-10-31
Applicant: Google LLC
Inventor： Ivan Poupyrev , Gaetano Roberto Aiello
Abstract: This document describes techniques and devices for radar-based gesture-recognition through a wearable device. The techniques enable an easy-to-use input interface through this wearable radar device, in contrast to small or difficult-to-use input interfaces common to wearable computing devices. Further, these techniques are not limited to interfacing with wearable computing devices, but may aid users in controlling various non-wearable devices, such as to control volume on a stereo, pause a movie playing on a television, or select a webpage on a desktop computer.
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公开(公告)号：US10908696B2
公开(公告)日：2021-02-02
申请号：US16380245
申请日：2019-04-10
Applicant: Google LLC
Inventor： Patrick M. Amihood , Ivan Poupyrev
IPC: G01S13/04 , G06F3/01 , G01S13/86 , H04Q9/00 , G06K9/00 , G06K9/62 , G01S13/88 , G06F21/32 , G06F3/0481 , G01S7/41 , G06F16/245 , G01S13/90 , G06F21/62 , A63F13/21 , A63F13/24 , G01S13/66 , G08C17/02 , G06T7/73 , G01S13/931 , G06F1/16 , G06F3/0484 , G01S19/42 , G06F3/0346 , G06F3/16
Abstract: Techniques are described herein that enable advanced gaming and virtual reality control using radar. These techniques enable small motions and displacements to be tracked, even in the millimeter or submillimeter scale, for user control actions even when those actions are optically occluded or obscured.
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公开(公告)号：US20210026454A1
公开(公告)日：2021-01-28
申请号：US16886626
申请日：2020-05-28
Applicant: Google LLC
Inventor： Jung Ook Hong , Patrick M. Amihood , John David Jacobs , Abel Seleshi Mengistu , Leonardo Giusti , Vignesh Sachidanandam , Devon James O'Reilley Stern , Ivan Poupyrev , Brandon Barbello , Tyler Reed Kugler , Johan Prag , Artur Tsurkan , Alok Chandel , Lucas Dupin Moreira Costa , Selim Flavio Cinek
Abstract: Systems and techniques are described for robust radar-based gesture-recognition. A radar system (104) detects radar-based gestures on behalf of application subscribers. A state machine (2000) transitions between multiple states based on inertial sensor data. A no-gating state (2002) enables the radar system (104) to output radar-based gestures to application subscribers. The state machine (2000) also includes a soft-gating state (2004) that prevents the radar system (104) from outputting the radar-based gestures to the application subscribers. A hard-gating state (2006) prevents the radar system (104) from detecting radar-based gestures altogether. The techniques and systems enable the radar system (104) to determine when not to perform gesture-recognition, enabling user equipment (102) to automatically reconfigure the radar system (104) to meet user demand. By so doing, the techniques conserve power, improve accuracy, or reduce latency relative to many common techniques and systems for radar-based gesture-recognition.
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