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公开(公告)号：US10725161B2
公开(公告)日：2020-07-28
申请号：US15844229
申请日：2017-12-15
Applicant: Google LLC
Inventor： Brandon Barbello , Leonardo Giusti , Ivan Poupyrev , Eiji Hayashi
IPC: G01S13/04 , G06K9/62 , G06K9/00 , G06F21/32 , G01S7/41 , G06F3/01 , G06F21/31 , H04W12/06 , G01S13/88 , H04L29/06
Abstract: Techniques and devices for seamless authentication using radar are described. In some implementations, a radar field is provided through a radar-based authentication system. The radar-based authentication system can sense reflections from an object in the radar field and analyze the reflections to determine whether the object is a person. In response to determining that the object is a person, the radar-based authentication system can sense an identifying characteristic associated with the person. Based on the identifying characteristic, the radar-based authentication system can determine that the person is an authorized user.
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公开(公告)号：US20200218361A1
公开(公告)日：2020-07-09
申请号：US16822601
申请日：2020-03-18
Applicant: Google LLC
Inventor： Ivan Poupyrev
Abstract: This document describes techniques and devices for non-line-of-sight radar-based gesture recognition. Through use of the techniques and devices described herein, users may control their devices through in-the-air gestures, even when those gestures are not within line-of-sight of their device's sensors. Thus, the techniques enable users to control their devices in many situations in which control is desired but conventional techniques do permit effective control, such as to turn the temperature down in a room when the user is obscured from a thermostat's gesture sensor, turn up the volume on a media player when the user is in a different room than the media player, or pause a television program when the user's gesture is obscured by a chair, couch, or other obstruction.
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公开(公告)号：US10698603B2
公开(公告)日：2020-06-30
申请号：US16112130
申请日：2018-08-24
Applicant: Google LLC
Inventor： Leonardo Giusti , Ivan Poupyrev , Patrick M. Amihood
IPC: G06F3/0488 , G06K9/00 , G06T19/00 , H04M1/725
Abstract: This document describes techniques and systems that enable a smartphone-based radar system facilitating ease and accuracy of user interactions with displayed objects in an augmented-reality interface. The techniques and systems use a radar field to accurately determine three-dimensional (3D) gestures that can be used to interact with augmented-reality (AR) objects that are presented on a display of an electronic device, such as a smartphone. These techniques allow the user to make 3D gestures from a distance—the user does not have to hold the electronic device steady while touching the screen and the gestures do not obstruct the user's view of the AR objects presented on the display.
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公开(公告)号：US20200150776A1
公开(公告)日：2020-05-14
申请号：US16744626
申请日：2020-01-16
Applicant: Google LLC
Inventor： Ivan Poupyrev , Carsten Schwesig , Jack Schulze , Timo Arnall , Durrell Grant Bevington Bishop
IPC: G06F3/01 , G06K9/00 , G06F3/0488 , G06F3/041 , G06F3/0485 , G06F3/0484 , G06F1/16 , G06F3/0482
Abstract: Gesture detection and interaction techniques are described. Object detection used to support the gestures may be accomplished in a variety of ways, such as by using radio waves as part of a radar technique. In a first example, the techniques are implemented such that one hand of a user sets a context for a gesture that is defined by another hand of the user. In another example, a gesture recognition mode is utilized. In yet another example, detection of distance is used such that the same motions may be used to different between operations performed. In a further example, split gestures are supported. In another instance, entry into a gesture recognition mode may be implemented through touch and then recognized through three-dimensional orientation and motion of that hand or another.
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公开(公告)号：US10600304B2
公开(公告)日：2020-03-24
申请号：US16446008
申请日：2019-06-19
Applicant: Google LLC
Inventor： Ivan Poupyrev , Antonio Xavier Cerruto , Mustafa Emre Karagozler , David Scott Allmon , Munehiko Sato , Susan Jane Wilhite , Shiho Fukuhara
Abstract: Systems and methods of determining an ergonomic assessment for a user are provided. For instance, sensor data can be received from one or more sensors implemented with an ergonomic assessment garment worn by a user. Corporeal data associated with at least one body segment of the user can be determined based at least in part on the sensor data. The corporeal data is associated with a bend angle associated with the at least one body segment. An ergonomic assessment associated with the user can be determined based at least in part on the corporeal data. The ergonomic assessment can include an indication of one or more ergonomic zones associated with the user, the one or more ergonomic zones being determined based at least in part on the bend angle associated with the at least one body segment.
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Patent Agency Ranking
公开(公告)号：US20200064924A1
公开(公告)日：2020-02-27
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：US10572027B2
公开(公告)日：2020-02-25
申请号：US16238464
申请日：2019-01-02
Applicant: Google LLC
Inventor： Ivan Poupyrev , Carsten Schwesig , Jack Schulze , Timo Arnall , Durrell Grant Bevington Bishop
IPC: G06F3/045 , G06F3/01 , G06F3/0484 , G06F3/0485 , G06F1/16 , G06F3/0482 , G06F3/041 , G06F3/0488 , G06K9/00
Abstract: Gesture detection and interaction techniques are described. Object detection used to support the gestures may be accomplished in a variety of ways, such as by using radio waves as part of a radar technique. In a first example, the techniques are implemented such that one hand of a user sets a context for a gesture that is defined by another hand of the user. In another example, a gesture recognition mode is utilized. In yet another example, detection of distance is used such that the same motions may be used to different between operations performed. In a further example, split gestures are supported. In another instance, entry into a gesture recognition mode may be implemented through touch and then recognized through three-dimensional orientation and motion of that hand or another.
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78.发明授权公开(公告)号：US10509478B2
公开(公告)日：2019-12-17
申请号：US15917238
申请日：2018-03-09
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：US20190333355A1
公开(公告)日：2019-10-31
申请号：US16446008
申请日：2019-06-19
Applicant: Google LLC
Inventor： Ivan Poupyrev , Antonio Xavier Cerruto , Mustafa Emre Karagozler , David Scott Allmon , Munehiko Sato , Susan Jane Wilhite , Shiho Fukuhara
Abstract: Systems and methods of determining an ergonomic assessment for a user are provided. For instance, sensor data can be received from one or more sensors implemented with an ergonomic assessment garment worn by a user. Corporeal data associated with at least one body segment of the user can be determined based at least in part on the sensor data. The corporeal data is associated with a bend angle associated with the at least one body segment. An ergonomic assessment associated with the user can be determined based at least in part on the corporeal data. The ergonomic assessment can include an indication of one or more ergonomic zones associated with the user, the one or more ergonomic zones being determined based at least in part on the bend angle associated with the at least one body segment.
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公开(公告)号：US20190321719A1
公开(公告)日：2019-10-24
申请号：US16503234
申请日：2019-07-03
Applicant: Google LLC
Inventor： Nicholas Edward Gillian , Carsten C. Schwesig , Jaime Lien , Patrick M. Amihood , Ivan Poupyrev
IPC: A63F13/21 , G06F3/01 , H04Q9/00 , G06K9/00 , G06K9/62 , G01S7/41 , G01S13/86 , G01S13/56 , G06F16/245 , G01S13/90 , G01S13/66 , A63F13/24 , G06F21/62
Abstract: This document describes apparatuses and techniques for radar-enabled sensor fusion. In some aspects, a radar field is provided and reflection signals that correspond to a target in the radar field are received. The reflection signals are transformed to provide radar data, from which a radar feature indicating a physical characteristic of the target is extracted. Based on the radar features, a sensor is activated to provide supplemental sensor data associated with the physical characteristic. The radar feature is then augmented with the supplemental sensor data to enhance the radar feature, such as by increasing an accuracy or resolution of the radar feature. By so doing, performance of sensor-based applications, which rely on the enhanced radar features, can be improved.
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