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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：US11418729B2
公开(公告)日：2022-08-16
申请号：US17197355
申请日：2021-03-10
Applicant: PixArt Imaging Inc.
Inventor： Jung-Tai Lin , En-Feng Hsu
Abstract: An image sensor including a pixel matrix and an opaque layer is provided. The pixel matrix includes a plurality of unblocked pixels, a plurality of first pixels and a plurality of second pixels. The opaque layer covers upon a first region, which is a part of each first pixel, and upon a second region, which is a part of each second pixel, but does not cover upon the unblocked pixels, wherein the first region and the second region are symmetrically arranged in a first direction, and uncovered regions of the first pixels and the second pixels are arranged to be larger at a pixel edge than at a pixel center.
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公开(公告)号：US20210295622A1
公开(公告)日：2021-09-23
申请号：US17342898
申请日：2021-06-09
Applicant: PixArt Imaging Inc.
Inventor： En-Feng Hsu , Ming-Tsan Kao
Abstract: An event detecting device operates in a driving mode or a parking mode. In the driving mode, the event detecting device performs high quality video recording using an image-capturing circuit. In the parking mode, the event detecting device periodically activates the image-capturing circuit for event detection and starts to perform low quality video recording after detecting a specific event.
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公开(公告)号：USRE48624E1
公开(公告)日：2021-07-06
申请号：US15586759
申请日：2017-05-04
Applicant: PixArt Imaging Inc.
Inventor： En-Feng Hsu , Ming-Tsan Kao
Abstract: An event data recorder (EDR) is configured to operate in a driving mode and a parking mode. In the driving mode, the EDR is configured to perform high quality video recording using an image-capturing circuit. In the parking mode, the EDR is configured to periodically activate the image-capturing circuit for event detection and start to perform low quality video recording after detecting a specific event.
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公开(公告)号：US10979656B2
公开(公告)日：2021-04-13
申请号：US16801359
申请日：2020-02-26
Applicant: PixArt Imaging Inc.
Inventor： Jung-Tai Lin , En-Feng Hsu
Abstract: An imaging device including a condenser lens and an image sensor is provided. The image sensor is configured to sense light penetrating the condenser lens and includes a pixel matrix, an opaque layer, a plurality of microlenses and an infrared filter layer. The pixel matrix includes a plurality of infrared pixels, a plurality of first pixels and a plurality of second pixels. The opaque layer covers upon a first region of the first pixels and a second region of the second pixels, wherein the first region and the second region are mirror-symmetrically arranged in a first direction. The plurality of microlenses is arranged upon the pixel matrix. The infrared filter layer covers upon the infrared pixels.
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Patent Agency Ranking
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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公开(公告)号：US10595116B2
公开(公告)日：2020-03-17
申请号：US16418211
申请日：2019-05-21
Applicant: PIXART IMAGING INC.
Inventor： Jung-Tai Lin , En-Feng Hsu , Han-Chang Lin
Abstract: A headset controller takes a first touch sensor, a second touch sensor, a first pressure sensor, and a second pressure sensor as a control medium for users. The headset controller can generate four different output instructions by the users touching or pressing the operating interface. The headset controller integrates various sensing methods to generate the needed output instructions.
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公开(公告)号：US20200021334A1
公开(公告)日：2020-01-16
申请号：US16583241
申请日：2019-09-25
Applicant: PixArt Imaging Inc.
Inventor： En-Feng Hsu , Ting-Yang Chang
Abstract: A charging system comprising: a charging apparatus; and at least one guiding apparatus, comprising at least one light emitting device provided in at least one target apparatus. The charging apparatus moves to a charging location according a light emitting state of the light emitting device, to charge the target apparatus. The charging apparatus further receives battery power information from the target apparatus via wireless communication.
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公开(公告)号：US10457152B2
公开(公告)日：2019-10-29
申请号：US15481445
申请日：2017-04-06
Applicant: PixArt Imaging Inc.
Inventor： En-Feng Hsu , Ting-Yang Chang
Abstract: A charging system, comprising: a charging apparatus; and at least one guiding apparatus, comprising at least one light emitting device provided in at least one target apparatus. The charging apparatus moves to a charging location according a light emitting state of the light emitting device, to charge the target apparatus.
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80.发明授权公开(公告)号：US10297208B2
公开(公告)日：2019-05-21
申请号：US16126382
申请日：2018-09-10
Applicant: PixArt Imaging Inc.
Inventor： En-Feng Hsu , Meng-Huan Hsieh
Abstract: There is provided a portable electronic device including a backlight module, an ambient light sensor, a proximity sensor and a processing unit. The backlight module illuminates with backlight brightness. The ambient light sensor is configured to detect ambient light intensity. The proximity sensor is configured to detect an object. The processing unit is configured to activate the proximity sensor when the ambient light intensity detected by the ambient light sensor is lower than a predetermined value or decreases more than a predetermined range, and to maintain or reduce the backlight brightness according to a detection result of the proximity sensor. There is further provided an automatic detection method.
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