Patents by Inventor Ka Man Wong

Ka Man Wong 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).

  • COMMUNICATION CHIP
    Publication number: 20230299805
    Abstract: The present disclosure provides a communication chip, which is applied to a terminal device and includes a system control module, a radio frequency signal processing module, a first baseband processing module, and a second baseband processing module, where the system control module is respectively connected to the radio frequency signal processing module, the first baseband processing module and the second baseband processing module; the radio frequency signal processing module is further respectively connected to the first baseband processing module and the second baseband processing module.
    Type: Application
    Filed: July 30, 2021
    Publication date: September 21, 2023
    Inventors: Zhen Tian, Ka Man Wong, Hongyu Tian, Yong Li, Xianjin Wang, Yujiao Cui, Guoli Zhou
  • Method and Apparatus for Multiview Video Coding
    Publication number: 20120114036
    Abstract: The present invention relates to method and apparatus for multiview video coding. In particular, the present invention describes a disparity compensated prediction to exploit the inter-view correlation in multiview video coding by providing stretching, compression, and shearing (SCSH) disparity compensation to approximate the actual disparity effects in addition to the translational disparity. A sub-sampled block-matching disparity estimation technique is provided to implement the SCSH disparity compensation which makes use of the interpolated reference frames for subpixel motion and disparity estimation in conventional hybrid video coding structure.
    Type: Application
    Filed: November 10, 2010
    Publication date: May 10, 2012
    Applicant: Hong Kong Applied Science and Technology Research Institute Company Limited
    Inventors: LAI MAN PO, Ka Man WONG, Kwok Wai CHEUNG, Ka Ho NG, Yu LIU
  • Method and apparatus for zoom motion estimation
    Patent number: 8170110
    Abstract: In accordance with an example embodiment of the present invention, the present invention provides method and apparatus for motion compensated prediction. Apart from translational motion, zoom motion is taken into account by sampling an interpolated frame with one or more selected sampling rates to generate one or more zoom reference frames; matching a frame with the zoom reference frames; and determining one or more motion data.
    Type: Grant
    Filed: October 16, 2009
    Date of Patent: May 1, 2012
    Assignee: Hong Kong Applied Science and Technology Research Institute Company Limited
    Inventors: Lai-Man Po, Ka Man Wong, Kwok Wai Cheung, Ka Ho Ng, Yu Liu
  • METHOD AND APPARATUS FOR ZOOM MOTION ESTIMATION
    Publication number: 20110090963
    Abstract: In accordance with an example embodiment of the present invention, the present invention provides method and apparatus for motion compensated prediction. Apart from translational motion, zoom motion is taken into account by sampling an interpolated frame with one or more selected sampling rates to generate one or more zoom reference frames; matching a frame with the zoom reference frames; and determining one or more motion data.
    Type: Application
    Filed: October 16, 2009
    Publication date: April 21, 2011
    Applicant: HONG KONG APPLIED SCIENCE AND TECHNOLOGY RESEARCH INSTITUTE COMPANY LIMITED
    Inventors: Lai-Man PO, Ka Man WONG, Kwok Wai CHEUNG, Ka Ho NG, Yu LIU