Patents by Inventor Wei-Guang Lin

Wei-Guang Lin 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).

  • UNDERWATER USER INTERFACE
    Publication number: 20240143141
    Abstract: The present disclosure generally relates to underwater user interfaces.
    Type: Application
    Filed: January 5, 2024
    Publication date: May 2, 2024
    Inventors: Benjamin W. BYLENOK, Alan AN, Richard J. BLANCO, Andrew CHEN, Maxime CHEVRETON, Kyle B. CRUZ, Walton FONG, Ki Myung LEE, Sung Chang LEE, Cheng-I LIN, Kenneth H. MAHAN, Anya PRASITTHIPAYONG, Alyssa RAMDYAL, Eric SHI, Xuefeng WANG, Wei Guang WU
  • ROBOT AND METHOD FOR ROBOT POSITIONING
    Publication number: 20240077875
    Abstract: The present disclosure provides a positioning method, including: obtaining a current local topology map established based on objects in an environment currently observed by a robot, obtaining a full topology map pre-established based on objects in a full environment in a preset area, the current local topology map and the full topology map including nodes representing the objects; matching a node pair to be associated constructed by two nodes in the current local topology map and two nodes in the full topology map; if a degree of association of the node pair to be associated is greater than a threshold, determining that the node pair to be associated is an associated node pair; and determining a pose of the robot according to one of a plurality of search ranches, with a largest number of associated node pairs.
    Type: Application
    Filed: August 25, 2023
    Publication date: March 7, 2024
    Inventors: ZHI-GUANG XIAO, SI-BO LAI, MING-HUI GU, ZHI-CHANG QIU, WEI-LIN LIN
  • Direction detection algorithms for H.264/AVC intra prediction
    Patent number: 8204114
    Abstract: A block intra prediction direction detection algorithm comprises acts of dividing a block, finding directions from edge assent rules, determining a main edge of the block, selecting prediction modes from the main edge, choosing base prediction modes and using all unique selected and base prediction modes in intra prediction. The algorithms comprise a 4×4 block intra prediction direction detection algorithm, a 16×16 luminance block intra prediction direction detection algorithm and an 8×8 chrominance block intra prediction direction detection algorithm.
    Type: Grant
    Filed: July 3, 2008
    Date of Patent: June 19, 2012
    Assignee: National Cheng-Kung University
    Inventors: Jhing-Fa Wang, Wei-Guang Lin, An-Chao Tsai
  • DIRECTION DETECTION ALGORITHMS FOR H.264/AVC INTRA PREDICTION
    Publication number: 20090052534
    Abstract: A block intra prediction direction detection algorithm comprises acts of dividing a block, finding directions from edge assent rules, determining a main edge of the block, selecting prediction modes from the main edge, choosing base prediction modes and using all unique selected and base prediction modes in intra prediction. The algorithms comprise a 4×4 block intra prediction direction detection algorithm, a 16×16 luminance block intra prediction direction detection algorithm and an 8×8 chrominance block intra prediction direction detection algorithm.
    Type: Application
    Filed: July 3, 2008
    Publication date: February 26, 2009
    Applicant: NATIONAL CHENG-KUNG UNIVERSITY
    Inventors: Jhing-Fa WANG, Wei-Guang LIN, An-Chao TSAI