Patents by Inventor Haizhong CHEN

Haizhong CHEN 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).

  • 5,6-DIHYDROTHIENO[3,4-H]QUINAZOLINE COMPOUND
    Publication number: 20240140962
    Abstract: Provided are a series of 5,6-dihydrothieno[3,4-h]quinazoline compounds as represented by formula (P) and pharmaceutically acceptable salts thereof, and the use of the compounds or pharmaceutically acceptable salts thereof in the preparation of solid tumor drugs, such as solid tumor drugs associated with selective PLK1 inhibitors.
    Type: Application
    Filed: January 26, 2022
    Publication date: May 2, 2024
    Inventors: Yangyang XU, Wentao WU, Haizhong TAN, Dongkai ZAHNG, Jikui SUN, Yang ZHANG, Shuhui CHEN
  • Animation rendering method and apparatus, computer-readable storage medium, and computer device
    Patent number: 11783522
    Abstract: An animation rendering method is provided. The method includes: obtaining an animation file in a target format; determining, in response to determining that the animation file is decoded, an animation drawing data interval meeting a stationary condition from animation drawing data obtained through decoding; caching initial animation drawing data in the animation drawing data interval; reading, in response to determining that animation drawing data corresponding to a to-be-played frame meets the stationary condition in a playback process of the animation file, the cached initial animation drawing data corresponding to the to-be-played frame; and performing animation rendering according to the read initial animation drawing data.
    Type: Grant
    Filed: July 19, 2021
    Date of Patent: October 10, 2023
    Assignee: TENCENT TECHNOLOGY (SHENZHEN) COMPANY LIMITED
    Inventors: Haizhong Chen, Renjian Chen
  • ANIMATION RENDERING METHOD AND APPARATUS, COMPUTER-READABLE STORAGE MEDIUM, AND COMPUTER DEVICE
    Publication number: 20210350601
    Abstract: An animation rendering method is provided. The method includes: obtaining an animation file in a target format; determining, in response to determining that the animation file is decoded, an animation drawing data interval meeting a stationary condition from animation drawing data obtained through decoding; caching initial animation drawing data in the animation drawing data interval; reading, in response to determining that animation drawing data corresponding to a to-be-played frame meets the stationary condition in a playback process of the animation file, the cached initial animation drawing data corresponding to the to-be-played frame; and performing animation rendering according to the read initial animation drawing data.
    Type: Application
    Filed: July 19, 2021
    Publication date: November 11, 2021
    Inventors: Haizhong CHEN, Renjian CHEN