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    FINGER TOUCH DETECTING METHOD AND HANDHELD DEVICE
    1.
    发明申请
    FINGER TOUCH DETECTING METHOD AND HANDHELD DEVICE 有权

    公开(公告)号：US20220300140A1

    公开(公告)日：2022-09-22

    申请号：US17202377

    申请日：2021-03-16

    Applicant: HTC Corporation

    Inventor： Chen-Si Dai ,  Wei-Chih Kuo

    IPC: G06F3/041 ,  G06F3/0488

    Abstract: The embodiments of the disclosure provide a finger touch detecting method and a handheld device. The method includes: detecting a finger distribution area touched by a plurality of fingers on a touch detection area, wherein the touch detection area comprises a plurality of touch sensors, and the finger distribution area includes a plurality of specific sensors of the touch sensors; distributing a predetermined data size over the specific sensors, wherein each specific sensor is distributed with a corresponding bit size; obtaining a raw data detected by each of the specific sensors; quantizing the raw data of each of the specific sensors based on the corresponding bit size; and providing the quantized raw data of each of the specific sensors.

    Finger touch detecting method based on finger distribution area detected on touch detection area and handheld device
    3.
    发明授权
    Finger touch detecting method based on finger distribution area detected on touch detection area and handheld device 有权

    公开(公告)号：US11797130B2

    公开(公告)日：2023-10-24

    申请号：US17202377

    申请日：2021-03-16

    Applicant: HTC Corporation

    Inventor： Chen-Si Dai ,  Wei-Chih Kuo

    IPC: G06F3/041 ,  G06F3/0488

    CPC classification number: G06F3/04186 ,  G06F3/0488 ,  G06F2203/04106

    Abstract: The embodiments of the disclosure provide a finger touch detecting method and a handheld device. The method includes: detecting a finger distribution area touched by a plurality of fingers on a touch detection area, wherein the touch detection area comprises a plurality of touch sensors, and the finger distribution area includes a plurality of specific sensors of the touch sensors; distributing a predetermined data size over the specific sensors, wherein each specific sensor is distributed with a corresponding bit size; obtaining a raw data detected by each of the specific sensors; quantizing the raw data of each of the specific sensors based on the corresponding bit size; and providing the quantized raw data of each of the specific sensors.

    Electronic system and proximity sensing method
    4.
    发明授权
    Electronic system and proximity sensing method 有权

    公开(公告)号：US10459544B2

    公开(公告)日：2019-10-29

    申请号：US15975749

    申请日：2018-05-09

    Applicant: HTC Corporation

    Inventor： Wei-Cheng Chiu ,  Wei-Chih Kuo

    IPC: G06F3/041 ,  G06F3/038 ,  G01B11/14 ,  G01S17/08 ,  G06F3/0354 ,  G01L1/00 ,  G06F3/0488 ,  G01K3/06 ,  H03K17/955 ,  H03K17/96 ,  A63F13/24 ,  A63F13/22 ,  A63F13/214 ,  H03K17/945 ,  G06F3/0346

    Abstract: An electronic system includes a hand-held controller and a computing application. The hand-held controller includes a proximity sensing circuit and a physical information sensing circuit. The proximity sensing circuit includes proximity sensors. The proximity sensors are configured to sense instant proximity values. The physical information sensing circuit is configured to sense a physical parameter. The computing application is executed by a processor. The computing application is configured to retrieve the instant proximity values and the physical parameter, to calculate maximum proximity values or minimum proximity values according to the instant proximity values and the physical parameter. The maximum proximity values or the minimum proximity values are utilized to update threshold proximity values of the proximity sensors in determining near status or far status.

    Method and device for displaying video corresponding to physical object
    5.
    发明授权
    Method and device for displaying video corresponding to physical object 有权

    公开(公告)号：US10659279B2

    公开(公告)日：2020-05-19

    申请号：US15654733

    申请日：2017-07-20

    Applicant: HTC Corporation

    Inventor： Wei-Cheng Chiu ,  Wei-Chih Kuo

    IPC: G06T19/00 ,  H04L29/06 ,  G06F3/01 ,  H04N5/232

    Abstract: A processing method includes acquiring a real-time video captured by a camera disposed on an physical object; acquiring one or more of a moving direction of the physical object, a speed of the physical object, and an acceleration of the physical object; and controlling a display device to display the real-time video corresponding to a first event in response to the first event be triggered according to the one or more of the moving direction of the physical object, the speed of the physical object, and the acceleration of the physical object.

    SYNCHRONIZATION SIGNAL GENERATION CIRCUIT AND SYNCHRONIZATION METHOD BETWEEN MULTIPLE DEVICES
    8.
    发明申请
    SYNCHRONIZATION SIGNAL GENERATION CIRCUIT AND SYNCHRONIZATION METHOD BETWEEN MULTIPLE DEVICES 有权

    公开(公告)号：US20240429922A1

    公开(公告)日：2024-12-26

    申请号：US18432059

    申请日：2024-02-05

    Applicant: HTC Corporation

    Inventor： Sheng-Long Wu ,  Wei-Chih Kuo ,  Shih-Yao Tsai ,  Li-Wei Lin ,  Chao Shuan Huang

    IPC: H03L7/06 ,  H03K5/22 ,  H03K21/00

    Abstract: A synchronization signal generation circuit and a synchronization method among a plurality of devices are proposed. The synchronization signal generation circuit includes a clock signal generator and a controller. The clock signal generator generates a reference clock signal. The controller receives an input clock signal from a host end device and generates a plurality of candidate clock signals through a plurality of counting operations based on the reference clock signal. The controller selectively transmits one of the candidate clock signals to each peripheral device according to request information corresponding to each peripheral device. The candidate clock signals and the input clock signal have mutually aligned start time points in each frame period.

    Method of Image Correction and Image Capturing Device thereof
    9.
    发明申请
    Method of Image Correction and Image Capturing Device thereof 有权
    图像校正方法及其图像捕获装置

    公开(公告)号：US20150271468A1

    公开(公告)日：2015-09-24

    申请号：US14609432

    申请日：2015-01-30

    Applicant: HTC Corporation

    Inventor： Hsin-Ti Chueh ,  Jing-Lung Wu ,  Fu-Chang Tseng ,  Wei-Chih Kuo

    IPC: H04N13/02 ,  G06K9/62 ,  H04N5/262 ,  G06K9/46 ,  G06T7/00

    CPC classification number: H04N5/2628 ,  G06T7/33 ,  G06T7/593 ,  G06T2207/10012 ,  H04N13/122 ,  H04N13/133 ,  H04N13/239 ,  H04N13/25 ,  H04N2013/0081

    Abstract: A method for an image capturing device is disclosed. The method includes capturing a first image and a second image; adjusting a first resolution of the first image to a second resolution of the second image; cropping a first image part corresponding to the second image in the first image via comparing feature points between the first image and the second image, for generating a third image; detecting non-ideal effects between the second image and the third image; compensating the non-ideal effects, for generating a first corrected image and a second corrected image; and calculating a depth information based on the first corrected image and the second corrected image.

    Abstract translation: 公开了一种用于图像捕获装置的方法。 该方法包括捕获第一图像和第二图像; 将第一图像的第一分辨率调整到第二图像的第二分辨率; 通过比较第一图像和第二图像之间的特征点来对第一图像中的第二图像对应的第一图像部分进行裁剪，以产生第三图像; 检测第二图像和第三图像之间的非理想效果; 补偿非理想效果，用于产生第一校正图像和第二校正图像; 以及基于所述第一校正图像和所述第二校正图像来计算深度信息。

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