Patents by Inventor Jingang LU

Jingang LU 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).

  • Methods and systems for image compression
    Patent number: 11019365
    Abstract: A method relating to image compression includes acquiring image data of an image, wherein the image includes a matrix of pixels, and the image data include pixel values of the matrix of pixels. The method also includes generating, based on the image data, a first-level data set including pixel values of a portion of the matrix of pixels. The method further includes determining at least one coding mode for the first-level data set, encoding the first-level data set into a code stream based on the at least one coding mode, and packaging the code stream into a modified code stream.
    Type: Grant
    Filed: July 29, 2016
    Date of Patent: May 25, 2021
    Assignee: ZHEJIANG DAHUA TECHNOLOGY CO., LTD.
    Inventors: Jingang Lu, Weigang Chen, Weizhong Yao, Xingming Zhang, Yinchang Yang
  • METHODS AND SYSTEMS FOR IMAGE COMPRESSION
    Publication number: 20180220160
    Abstract: A method relating to image compression includes acquiring image data of an image, wherein the image includes a matrix of pixels, and the image data include pixel values of the matrix of pixels. The method also includes generating, based on the image data, a first-level data set including pixel values of a portion of the matrix of pixels. The method further includes determining at least one coding mode for the first-level data set, encoding the first-level data set into a code stream based on the at least one coding mode, and packaging the code stream into a modified code stream.
    Type: Application
    Filed: July 29, 2016
    Publication date: August 2, 2018
    Applicant: ZHEJIANG DAHUA TECHNOLOGY CO., LTD.
    Inventors: Jingang LU, Weigang CHEN, Weizhong YAO, Xingming ZHANG, Yinchang YANG
  • Hydration backpack
    Patent number: D904756
    Type: Grant
    Filed: September 27, 2018
    Date of Patent: December 15, 2020
    Inventor: Jingang Lu