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公开(公告)号：US12175020B2
公开(公告)日：2024-12-24
申请号：US18233904
申请日：2023-08-15
Applicant: PixArt Imaging Inc.
Inventor： Ting-Yang Chang , Yen-Min Chang , Nien-Tse Chen
IPC: G06F3/01 , G06V40/20 , H04N23/90 , 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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22.发明公开公开(公告)号：US20230154257A1
公开(公告)日：2023-05-18
申请号：US18093789
申请日：2023-01-05
Applicant: PixArt Imaging Inc.
Inventor： Yen-Min Chang , Yi-Hsien Ko , Nien-Tse Chen
CPC classification number: G07C9/00309 , B60H1/00742 , B60R25/25 , B60R25/241 , G07C9/253 , G07C9/257 , G07C9/26 , G07C2009/00547
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：US11615642B2
公开(公告)日：2023-03-28
申请号：US17470358
申请日：2021-09-09
Applicant: PixArt Imaging Inc.
Inventor： Nien-Tse Chen , Yi-Hsien Ko , Yen-Min Chang
IPC: G06K9/00 , G06V40/16 , G01J5/02 , A61B5/01 , A61B5/00 , G06V40/20 , G06V40/40 , G06V10/143 , G06V10/74 , G06F21/32 , G06V10/80 , G01J5/00 , G06V40/10 , G06F18/22 , G06F18/25
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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24.发明申请公开(公告)号：US20210406517A1
公开(公告)日：2021-12-30
申请号：US17470298
申请日：2021-09-09
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：US11196917B2
公开(公告)日：2021-12-07
申请号：US17021372
申请日：2020-09-15
Applicant: PixArt Imaging Inc.
Inventor： Han-Chang Lin , Guo-Zhen Wang , Nien-Tse Chen
Abstract: An electronic system including a display device, an image sensor, a face detection engine, an eye detection engine and an eye protection engine is provided. The image sensor captures an image. The face detection engine recognizes a user face in the image. The eye detection engine recognizes user eyes in the image. The eye protection engine turns off the display device when the user eyes are recognized in the image but the user face is not recognized in the image.
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Patent Agency Ranking
26.发明申请公开(公告)号：US20210335066A1
公开(公告)日：2021-10-28
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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27.发明申请公开(公告)号：US20200372735A1
公开(公告)日：2020-11-26
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：US09904369B2
公开(公告)日：2018-02-27
申请号：US13929061
申请日：2013-06-27
Applicant: PixArt Imaging Inc
Inventor： Horng-Goung Lai , En-Feng Hsu , Meng-Huan Hsieh , Yu-Hao Huang , Nien-Tse Chen
IPC: H04N7/18 , H04N5/225 , G06F3/01 , H04N21/4223 , G06F3/03
CPC classification number: G06F3/017 , G06F3/0304 , H04N7/188 , H04N21/4223
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：US09530051B2
公开(公告)日：2016-12-27
申请号：US14054724
申请日：2013-10-15
Applicant: PixArt Imaging Inc.
Inventor： Yu-Hao Huang , Ming-Tsan Kao , Yi-Fang Lee , En-Feng Hsu , Meng-Huan Hsieh , Nien-Tse Chen
IPC: G06K9/00
CPC classification number: G06K9/00604 , G06F3/013 , H04N5/2354
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.
Abstract translation: 提供了一种包括主动光源，图像传感器和处理单元的光瞳跟踪装置。 主动光源以第一亮度值和第二亮度值交替地向眼球发光。 图像传感器捕获对应于第一亮度值的第一亮度图像和对应于第二亮度值的第二亮度图像。 处理单元将第一亮度图像和第二亮度图像的相应位置处的最亮区域识别为活动光图像。
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公开(公告)号：US20240290136A1
公开(公告)日：2024-08-29
申请号：US18624163
申请日：2024-04-02
Applicant: PixArt Imaging Inc.
Inventor： Nien-Tse Chen , Yi-Hsien Ko , Yen-Min Chang
IPC: G06V40/16 , A61B5/00 , A61B5/01 , G01J5/00 , G01J5/02 , G06F18/22 , G06F18/25 , G06F21/32 , G06V10/143 , G06V10/74 , G06V10/80 , G06V40/10 , 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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