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公开(公告)号：US11983956B2
公开(公告)日：2024-05-14
申请号：US18112510
申请日：2023-02-22
Applicant: PixArt Imaging Inc.
Inventor： Nien-Tse Chen , Yi-Hsien Ko , Yen-Min Chang
IPC: G06K9/00 , A61B5/00 , A61B5/01 , G01J5/00 , G01J5/02 , G06F18/22 , G06F18/25 , G06F21/32 , G06V10/143 , G06V10/74 , G06V10/80 , G06V40/10 , G06V40/16 , G06V40/20 , G06V40/40 , G16H40/63
CPC classification number: G06V40/161 , A61B5/0008 , A61B5/01 , A61B5/742 , A61B5/746 , G01J5/0025 , G01J5/026 , G06F18/22 , G06F18/251 , G06F21/32 , G06V10/143 , G06V10/761 , G06V10/803 , G06V40/113 , G06V40/168 , G06V40/172 , G06V40/20 , G06V40/28 , G06V40/45 , G16H40/63 , G01J2005/0077 , G06V40/117 , G06V40/16
Abstract: There is provided a recognition system adaptable to a portable device or a wearable device. The recognition system senses a body heat using a thermal sensor, and performs functions such as the living body recognition, image denoising and body temperature prompting according to detected results.
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公开(公告)号：US11455044B2
公开(公告)日：2022-09-27
申请号：US16909298
申请日：2020-06-23
Applicant: PixArt Imaging Inc.
Inventor： Sen-Huang Huang , Ming-Tsan Kao , En-Feng Hsu , Yu-Hao Huang , Nien-Tse Chen
Abstract: The present invention provides a motion detecting system, which includes a light source module, a plurality of image sensors and a control unit. The light source module illuminates at least one object. The image sensors respectively detect the object under the light emitted by the light source module to generate a plurality of detection results. The control unit is coupled to the image sensors, and generates a control command according to the detection results.
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公开(公告)号：US11328152B2
公开(公告)日：2022-05-10
申请号：US16442783
申请日：2019-06-17
Applicant: PixArt Imaging Inc.
Inventor： Nien-Tse Chen , Yi-Hsien Ko , Yen-Min Chang
Abstract: There is provided a recognition system adaptable to a portable device or a wearable device. The recognition system senses a body heat using a thermal sensor, and performs functions such as the living body recognition, image denoising and body temperature prompting according to detected results.
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公开(公告)号：US10747326B2
公开(公告)日：2020-08-18
申请号：US14097442
申请日：2013-12-05
Applicant: PIXART IMAGING INC.
Inventor： Sen-Huang Huang , Ming-Tsan Kao , En-Feng Hsu , Yu-Hao Huang , Nien-Tse Chen
IPC: G06F3/01 , G06K9/00 , H04N5/247 , G06F3/0346
Abstract: The present invention provides a motion detecting system, which includes a light source module, a plurality of image sensors and a control unit. The light source module illuminates at least one object. The image sensors respectively detect the object under the light emitted by the light source module to generate a plurality of detection results. The control unit is coupled to the image sensors, and generates a control command according to the detection results.
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15.发明授权公开(公告)号：US11580802B2
公开(公告)日：2023-02-14
申请号：US17369891
申请日：2021-07-07
Applicant: PixArt Imaging Inc.
Inventor： Yen-Min Chang , Yi-Hsien Ko , Nien-Tse Chen
Abstract: A portable electronic device to be used as a keyless device of a vehicle includes a controlling circuit which includes a physiological feature detection module and a processing circuit. The physiological feature detection module is used for detecting a physiological feature of a person. The processing circuit is coupled to the physiological feature detection module and used for determining whether the person is an authorized user of the vehicle according to the detected physiological feature of the person, and for opening a car door of the vehicle or starting the vehicle when the person is identified by the processing circuit as the authorized user.
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Patent Agency Ranking
公开(公告)号：US11137770B2
公开(公告)日：2021-10-05
申请号：US16398778
申请日：2019-04-30
Applicant: PixArt Imaging Inc.
Inventor： Yi-Hsien Ko , Yen-Min Chang , Nien-Tse Chen
Abstract: There is provided a smart detection system including multiple sensors and a central server. The central server confirms a model of every sensor and a position thereof in an operation area. The central server confirms an event position and predicts a user action according to event signals sent by the multiple sensors.
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17.发明授权公开(公告)号：US11087573B2
公开(公告)日：2021-08-10
申请号：US16417602
申请日：2019-05-20
Applicant: PixArt Imaging Inc.
Inventor： Yen-Min Chang , Yi-Hsien Ko , Nien-Tse Chen
Abstract: A portable electronic device to be used as a keyless device of a vehicle includes a controlling circuit which includes a physiological feature detection module and a processing circuit. The physiological feature detection module is used for detecting a physiological feature of a person. The processing circuit is coupled to the physiological feature detection module and used for determining whether the person is an authorized user of the vehicle according to the detected physiological feature of the person, and for opening a car door of the vehicle or starting the vehicle when the person is identified by the processing circuit as the authorized user.
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公开(公告)号：US10976831B2
公开(公告)日：2021-04-13
申请号：US16780079
申请日：2020-02-03
Applicant: PixArt Imaging Inc.
Inventor： Horng-Goung Lai , En-Feng Hsu , Meng-Huan Hsieh , Yu-Hao Huang , Nien-Tse Chen
IPC: G06F3/01 , G06F3/03 , H04N21/4223 , H04N7/18
Abstract: Glasses with gesture recognition function include a glasses frame and a gesture recognition system. The gesture recognition system is disposed on the glasses frame and configured to detect hand gestures in front of the glasses thereby generating a control command The gesture recognition system transmits the control command to an electronic device to correspondingly control the electronic device.
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公开(公告)号：US10248217B2
公开(公告)日：2019-04-02
申请号：US14933327
申请日：2015-11-05
Applicant: PIXART IMAGING INC.
Inventor： Ting-Yang Chang , Yen-Min Chang , Nien-Tse Chen
Abstract: The present invention provides a motion detecting system, which includes a light source module, a plurality of image sensors and a control unit. The light source module illuminates at least one object. The image sensors respectively detect the object under the light emitted by the light source module to generate a plurality of detection results. The control unit is coupled to the image sensors, and generates a control command according to the detection results.
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公开(公告)号：US10198631B2
公开(公告)日：2019-02-05
申请号：US15253503
申请日：2016-08-31
Applicant: PIXART IMAGING INC.
Inventor： Yu-Hao Huang , Ming-Tsan Kao , Yi-Fang Lee , En-Feng Hsu , Meng-Huan Hsieh , Nien-Tse Chen
Abstract: There is provided a pupil tracking device including an active light source, an image sensor and a processing unit. The active light source emits light toward an eyeball alternatively in a first brightness value and a second brightness value. The image sensor captures a first brightness image corresponding to the first brightness value and a second brightness image corresponding to the second brightness value. The processing unit identifies a brightest region at corresponding positions of the first brightness image and the second brightness image as an active light image.
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