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    Joystick
    1.
    发明授权
    Joystick 有权

    公开(公告)号：US10691161B2

    公开(公告)日：2020-06-23

    申请号：US16029640

    申请日：2018-07-08

    Applicant: PixArt Imaging Inc.

    Inventor： Jr-Yi Li ,  Chi-Yang Huang

    IPC: G09G5/00 ,  G05G9/047 ,  H04N5/225 ,  G06F3/038 ,  G06F3/0338

    Abstract: A joystick includes a body, a feature identifier and a processor. The body has a lateral portion and a bottom portion connected with each other. The bottom portion is adapted to be pressed, and the lateral portion whereon an identification element is disposed is adapted to support the bottom portion. The feature identifier is disposed under the body and adapted to acquire an identification result about the body. The processor is electrically connected with the feature identifier and adapted to analyze state of the identification element within the identification result for generating a control signal. The feature identifier is an image sensor, and accordingly the identification result is a frame captured by the image sensor.

    Interactive imaging system and remote controller applied thereto
    2.
    发明授权
    Interactive imaging system and remote controller applied thereto 有权
    交互式成像系统和遥控器

    公开(公告)号：US09444987B2

    公开(公告)日：2016-09-13

    申请号：US13930385

    申请日：2013-06-28

    Applicant: PixArt Imaging Inc

    Inventor： Chia-Cheun Liang ,  Chao-Chien Huang ,  Chi-Yang Huang ,  Wen-Yu Yang ,  Hung-Yu Lee

    IPC: H04N5/232 ,  H04N5/04 ,  H04N21/422 ,  H04N5/44

    CPC classification number: H04N5/23203 ,  H04N5/04 ,  H04N21/42222 ,  H04N2005/4405 ,  H04N2005/4428 ,  H04N2005/4432

    Abstract: An interactive imaging system includes an image system and a remote controller. The image system includes at least one reference beacon, a receiving unit and a host. The at least one reference beacon emits light in an emission pattern. The receiving unit is configured to receive a packet data. The host controls an enable time of the at least one reference beacon according to the packet data. The remote controller includes an image sensor and a transmission unit. The image sensor captures the light emitted from the at least one reference beacon at a sampling period. The transmission unit sends the packet data corresponding to the sampling period of the image sensor.

    Abstract translation: 交互式成像系统包括图像系统和遥控器。 图像系统包括至少一个参考信标，接收单元和主机。 至少一个参考信标以发射模式发光。 接收单元被配置为接收分组数据。 主机根据分组数据控制至少一个参考信标的使能时间。 遥控器包括图像传感器和传输单元。 图像传感器在采样周期捕获从至少一个参考信标发射的光。 发送单元发送与图像传感器的采样周期对应的分组数据。

    IMAGE SENSING METHOD, AND IMAGE SENSING APPARATUS, LIGHT SOURCE DETERMINING SYSTEM UTILIZING THE IMAGE SENSING METHOD
    5.
    发明申请
    IMAGE SENSING METHOD, AND IMAGE SENSING APPARATUS, LIGHT SOURCE DETERMINING SYSTEM UTILIZING THE IMAGE SENSING METHOD 有权
    图像感测方法和图像感测装置，利用图像感知方法的光源决定系统

    公开(公告)号：US20140028552A1

    公开(公告)日：2014-01-30

    申请号：US13802849

    申请日：2013-03-14

    Applicant: PIXART IMAGING INC.

    Inventor： Chia-Cheun Liang ,  Wen-Yu Yang ,  Chao-Chien Huang ,  Chi-Yang Huang ,  Hung-Yu Lee ,  Ming-Tsan Kao

    IPC: G06F3/033

    CPC classification number: G06F3/033 ,  G06F3/0325 ,  G06F3/0346

    Abstract: An image detecting method, comprising: controlling a synchronizing controller to transmit a first activating signal to a light source controller; controlling the light source controller to control at least one light source to generate a predetermined radiating pattern, and controlling the light source controller to transmit back a first responding signal to the synchronizing controller when the light source controller receives the first activating signal; and controlling an image sensor to start an image detecting when the synchronizing controller receives the first responding signal.

    Abstract translation: 一种图像检测方法，包括：控制同步控制器将第一激活信号发送到光源控制器; 控制所述光源控制器以控制至少一个光源以产生预定的辐射图案，并且当所述光源控制器接收到所述第一激活信号时，控制所述光源控制器向所述同步控制器发回第一响应信号; 以及当同步控制器接收到第一响应信号时，控制图像传感器开始图像检测。

    JOYSTICK
    6.
    发明申请
    JOYSTICK 审中-公开

    公开(公告)号：US20200012311A1

    公开(公告)日：2020-01-09

    申请号：US16029640

    申请日：2018-07-08

    Applicant: PixArt Imaging Inc.

    Inventor： Jr-Yi Li ,  Chi-Yang Huang

    IPC: G05G9/047 ,  G06F3/0338 ,  G06F3/038 ,  H04N5/225

    Abstract: A joystick includes a body, a feature identifier and a processor. The body has a lateral portion and a bottom portion connected with each other. The bottom portion is adapted to be pressed, and the lateral portion whereon an identification element is disposed is adapted to support the bottom portion. The feature identifier is disposed under the body and adapted to acquire an identification result about the body. The processor is electrically connected with the feature identifier and adapted to analyze state of the identification element within the identification result for generating a control signal. The feature identifier is an image sensor, and accordingly the identification result is a frame captured by the image sensor.

    Interactive system and remote device
    7.
    发明授权
    Interactive system and remote device 有权

    公开(公告)号：US10114473B2

    公开(公告)日：2018-10-30

    申请号：US13926337

    申请日：2013-06-25

    Applicant: PixArt Imaging Inc

    Inventor： Chi-Yang Huang ,  Chia-Cheun Liang ,  Chao-Chien Huang ,  Han-Ping Cheng ,  Ming-Tsan Kao

    IPC: G06F3/03 ,  G06F3/0354

    Abstract: An interactive system includes a display, a processor and a remote controller. The display includes at least one reference beacon for providing light with a predetermined feature. The remote controller includes an image sensor configured to capture an image containing the reference beacon and calculates an aiming coordinate according to an imaging position of the reference beacon in the captured image. The processor calculates a scale ratio of a pixel size of the display with respect to that of the image captured by the image sensor and moves a cursor position according to the scale ratio and the aiming coordinate.

    Hand-held pointing device and operation method thereof
    9.
    发明授权
    Hand-held pointing device and operation method thereof 有权
    手持式定位装置及其操作方法

    公开(公告)号：US09369751B2

    公开(公告)日：2016-06-14

    申请号：US14033354

    申请日：2013-09-20

    Applicant: PIXART IMAGING INC.

    Inventor： Chia-Cheun Liang ,  Chi-Yang Huang ,  Chih-Yen Wu ,  Wen-Yu Yang

    IPC: H04N21/422 ,  G06F3/0354 ,  G06F3/03 ,  G06F3/0346

    CPC classification number: H04N21/42204 ,  G06F3/0304 ,  G06F3/0346 ,  G06F3/03542 ,  H04N21/422 ,  H04N21/42206 ,  H04N21/42207 ,  H04N21/42219 ,  H04N21/42221 ,  H04N21/42222

    Abstract: A hand-held pointing device includes a main body, a processing circuit, a light emitting device and two image sensing devices. The main body has a first surface and a second surface for lying on an operating surface. The two image sensing devices are disposed in the main body and configured to sense first and second images through first and second transparent areas thereof, respectively. The light emitting device, disposed in the main body, is configured to emit a light source through the second transparent area. The processing circuit is configured to determine and operate the hand-held pointing device in a remote controller mode or a mouse mode according to whether the first image contains an image of a reference light source and/or the second image contains an image of the operating surface reflecting the light source. An operation for a hand-held pointing device is also provided.

    Abstract translation: 手持指示装置包括主体，处理电路，发光装置和两个图像感测装置。 主体具有第一表面和用于躺在操作表面上的第二表面。 两个图像感测装置设置在主体中并且被配置为分别通过其第一和第二透明区域感测第一和第二图像。 设置在主体中的发光装置被配置为通过第二透明区域发射光源。 处理电路被配置为根据第一图像是否包含参考光源的图像和/或第二图像包含操作的图像来确定和操作遥控器模式或鼠标模式中的手持指示设备 表面反射光源。 还提供了一种用于手持式定点设备的操作。

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