Patents by Inventor Chao-Hsiang LAI

Chao-Hsiang LAI has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Patent number: 12182335
    Abstract: A head mounted display, tapping input signal generating method, and non-transitory computer readable storage medium thereof are provided. Based on a plurality of real-time images, the head-mounted display determines whether a first finger among the plurality of fingers corresponds to a tapping pattern. The head-mounted display determines whether a sensing signal received from a wearable device matches a tapping gesture of the first finger in response to having the first finger among the fingers corresponding to the tapping pattern. The head-mounted display generates a tapping input signal corresponding to the first finger in response to the sensing signal matching the tapping gesture of the first finger.
    Type: Grant
    Filed: April 13, 2023
    Date of Patent: December 31, 2024
    Assignee: HTC Corporation
    Inventors: Chao-Hsiang Lai, Cheng-Han Hsieh, HsinYu Feng
  • Patent number: 12147614
    Abstract: A system and a method for remotely controlling extended reality by a virtual mouse are provided. The system includes a head mounted display and a first remote controller for being worn on a hand. The head mounted display includes an image capture device. The first remote controller communicatively connects to the head mounted display, wherein the head mounted display is configured to: capture an image through the image capture device; detect the image to obtain first data of the hand in the image and second data of a plane in the image; and enable the virtual mouse according to the first data and the second data.
    Type: Grant
    Filed: April 10, 2023
    Date of Patent: November 19, 2024
    Assignee: HTC Corporation
    Inventors: Chao-Hsiang Lai, Cheng-Han Hsieh, Tzu-Yin Chang
  • Publication number: 20240176143
    Abstract: A head-mounted display, controlling method, and non-transitory computer readable storage medium thereof are provided. The head-mounted display determines a first posture among a plurality of postures based on a plurality of real-time images. The head-mounted display generates a first gesture among a plurality of gestures corresponding to a user according to a plurality of inertial measurement parameters corresponding to a first body part of the user. The head-mounted display generates a control signal corresponding to a first output event among a plurality of output events based on the first gesture and the first gesture.
    Type: Application
    Filed: November 28, 2022
    Publication date: May 30, 2024
    Inventors: Chao-Hsiang Lai, Cheng-Han Hsieh, Tzu-Wei Huang
  • Publication number: 20240028137
    Abstract: A system and a method for remotely controlling extended reality by a virtual mouse are provided. The system includes a head mounted display and a first remote controller for being worn on a hand. The head mounted display includes an image capture device. The first remote controller communicatively connects to the head mounted display, wherein the head mounted display is configured to: capture an image through the image capture device; detect the image to obtain first data of the hand in the image and second data of a plane in the image; and enable the virtual mouse according to the first data and the second data.
    Type: Application
    Filed: April 10, 2023
    Publication date: January 25, 2024
    Applicant: HTC Corporation
    Inventors: Chao-Hsiang Lai, Cheng-Han Hsieh, Tzu-Yin Chang
  • Publication number: 20230333664
    Abstract: A head mounted display, tapping input signal generating method, and non-transitory computer readable storage medium thereof are provided. Based on a plurality of real-time images, the head-mounted display determines whether a first finger among the plurality of fingers corresponds to a tapping pattern. The head-mounted display determines whether a sensing signal received from a wearable device matches a tapping gesture of the first finger in response to having the first finger among the fingers corresponding to the tapping pattern. The head-mounted display generates a tapping input signal corresponding to the first finger in response to the sensing signal matching the tapping gesture of the first finger.
    Type: Application
    Filed: April 13, 2023
    Publication date: October 19, 2023
    Inventors: Chao-Hsiang LAI, Cheng-Han HSIEH, HsinYu FENG