公开(公告)号：US20140132510A1

公开(公告)日：2014-05-15

申请号：US13863435

申请日：2013-04-16

Applicant: PIXART IMAGING INC.

Inventor： Yen-Min Chang

IPC: G06F3/0354

CPC classification number: G06F3/0487 ,  G06F3/017 ,  G06F3/0346 ,  G06F2200/1637

Abstract: A handheld electronic apparatus, an operating method thereof, and a non-transitory computer readable medium thereof are provided. The handheld electronic apparatus includes a sensor, a processing unit, and an interface. When the handheld electronic apparatus is moved from a first position to a second position, the sensor generates a plurality of sensed data. The processing unit calculates a movement direction and a movement distance according to the sensed data. The interface is connected to a computer having a monitor. The interface transmits a control signal to the computer. The control signal carries the movement direction and a movement distance so that the computer controls a cursor shown on the monitor to move from a first coordinate to a second coordinate according to the movement direction and a movement distance carried in the control signal.

Abstract translation: 提供了一种手持电子设备及其操作方法及其非暂时计算机可读介质。 手持电子设备包括传感器，处理单元和接口。 当手持式电子设备从第一位置移动到第二位置时，传感器产生多个感测数据。 处理单元根据感测到的数据来计算移动方向和移动距离。 该接口连接到具有监视器的计算机。 接口将控制信号发送到计算机。 控制信号携带移动方向和移动距离，使得计算机控制显示器上所示的光标根据移动方向和控制信号中携带的移动距离从第一坐标移动到第二坐标。

公开(公告)号：US20140071093A1

公开(公告)日：2014-03-13

申请号：US13735034

申请日：2013-01-07

Applicant: PIXART IMAGING INC.

Inventor： Chun-Chen Chen ,  Hsin-Chia Chen ,  Yen-Min Chang

IPC: G06F3/042

CPC classification number: G06F3/042 ,  G06F1/3259 ,  G06F3/0416 ,  Y02D10/155

Abstract: An optical navigating apparatus, comprising: a displacement detecting apparatus, for determining if the optical navigating apparatus has displacement relative to an target, and for generating a displacement signal according to the displacement; and a touch control panel, for detecting a touch control operation of an user, wherein the touch control panel has a sampling rate and changes the sampling rate according to a control signal, wherein the sampling rate can be adjusted according to the displacement signal, where the sampling rate correspondingly decreases when the displacement signal indicates the displacement increases.

Abstract translation: 一种光学导航装置，包括：位移检测装置，用于确定所述光学导航装置是否具有相对于目标的位移，并且用于根据所述位移产生位移信号; 以及用于检测用户的触摸控制操作的触摸控制面板，其中所述触摸控制面板具有采样率并根据控制信号改变所述采样率，其中所述采样率可以根据所述位移信号进行调整，其中 当位移信号指示位移增加时，采样率相应地减小。

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.

公开(公告)号：US12034823B2

公开(公告)日：2024-07-09

申请号：US17075742

申请日：2020-10-21

Applicant: PixArt Imaging Inc.

Inventor： Chih-Yuan Chuang ,  Yen-Min Chang

IPC: H04L67/55 ,  A61B5/00 ,  A61B5/021 ,  A61B5/024 ,  A61B5/08 ,  A61B5/1455 ,  A61B5/16 ,  G06Q30/0204 ,  G09B5/02 ,  G09B7/02 ,  G09B11/00 ,  G09B19/00

CPC classification number: H04L67/55 ,  A61B5/0022 ,  A61B5/021 ,  A61B5/02416 ,  A61B5/0816 ,  A61B5/14551 ,  A61B5/165 ,  A61B5/7239 ,  A61B5/7264 ,  G06Q30/0204 ,  G06Q2220/10 ,  G09B5/02 ,  G09B7/02 ,  G09B11/00 ,  G09B19/00

Abstract: An operating method of an interactive service platform including the steps of: communicating with a plurality of user end devices via an application software; receiving physiological measurement information of user from the user end devices via the application software; analyzing the physiological measurement information to identify a physical and mental state/lifestyle of an associated subscriber; and automatically responding content information associated with at least one associated subscriber according to requests from the user end devices.

公开(公告)号：US12002288B2

公开(公告)日：2024-06-04

申请号：US18132421

申请日：2023-04-10

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.

公开(公告)号：US11953913B2

公开(公告)日：2024-04-09

申请号：US17460660

申请日：2021-08-30

Applicant: PixArt Imaging Inc.

Inventor： Yi-Hsien Ko ,  Yen-Min Chang ,  Nien-Tse Chen

IPC: G05D1/02 ,  G05D1/00

CPC classification number: G05D1/0276 ,  G05D1/0038 ,  G05D1/0212 ,  G05D1/0234 ,  G05D1/0246

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.

公开(公告)号：US11799699B2

公开(公告)日：2023-10-24

申请号：US18081997

申请日：2022-12-15

Applicant: PixArt Imaging Inc.

Inventor： Wai-Lian Teo ,  Yen-Min Chang

IPC: G06V10/44 ,  G06V10/60 ,  H04L25/49 ,  G06F3/0362 ,  G06F3/038 ,  G06F3/03 ,  G06V10/94 ,  G06V10/22 ,  G06V30/224 ,  G06V10/75 ,  G06V10/145 ,  G06V10/24 ,  H04N23/56

CPC classification number: H04L25/4902 ,  G06F3/038 ,  G06F3/0312 ,  G06F3/0362 ,  G06V10/145 ,  G06V10/225 ,  G06V10/44 ,  G06V10/60 ,  G06V10/751 ,  G06V10/955 ,  G06V30/2247 ,  G06V10/245 ,  H04N23/56

Abstract: The present disclosure is related to an optical encoder which is configured to provide precise coding reference data by feature recognition technology. To apply the present disclosure, it is not necessary to provide particular dense patterns on a working surface. The precise coding reference data can be generated by detecting surface features of the working surface.

公开(公告)号：US11775076B2

公开(公告)日：2023-10-03

申请号：US17677133

申请日：2022-02-22

Applicant: PixArt Imaging Inc.

Inventor： Ting-Yang Chang ,  Yen-Min Chang ,  Nien-Tse Chen

IPC: G06F3/01 ,  G06K9/00 ,  H04N5/247 ,  G06V40/20 ,  H04N23/90

CPC classification number: G06F3/017 ,  G06V40/28 ,  H04N23/90

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.

公开(公告)号：US11748464B2

公开(公告)日：2023-09-05

申请号：US17527278

申请日：2021-11-16

Applicant: PixArt Imaging Inc.

Inventor： Yen-Min Chang

IPC: G06F21/32 ,  A61B5/1172 ,  A61B5/117 ,  A61B5/1171 ,  G06V40/70 ,  G06V40/12 ,  G06V40/10 ,  G06V40/16 ,  G06V40/18 ,  H04L67/131

CPC classification number: G06F21/32 ,  A61B5/117 ,  A61B5/1172 ,  A61B5/1176 ,  G06V40/70 ,  G06V40/12 ,  G06V40/15 ,  G06V40/172 ,  G06V40/197 ,  H04L67/131

Abstract: A virtual reality (VR) system including a VR box, a system server and a wearable accessary is provided. The VR box detects a biometric characteristic to identify a user ID according to the biometric characteristic, and outputs an ID signal associated with the identified user ID. The system server receives the ID signal from the VR box, and transmits video stream to the VR box to be shown thereon. The wearable accessary detects movement of the wearable accessary after receiving the ID signal from the VR box, and sends a control signal to the system server to change image content in the video stream according to the detected movement of the wearable accessary.

公开(公告)号：US11657646B2

公开(公告)日：2023-05-23

申请号：US17470298

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 ,  G06V10/143 ,  G06V10/74 ,  G06F21/32 ,  G06V10/80 ,  G01J5/00 ,  G06V40/10 ,  G06F18/22 ,  G06F18/25

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 ,  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.