Patents by Inventor Mengya Shen

Mengya Shen 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 compressing and decompressing display demura compensation data
    Patent number: 11158287
    Abstract: Embodiments of the present disclosure provide a system for display. The system includes a display having a plurality of pixels, a processor, and a control logic. The processor includes a graphics pipeline configured to generate a plurality of pieces of pixel data for the plurality of pixels and a pre-processing module configured to generate a plurality of pieces of compensation data for the pixel data and compress the compensation data. The compensation data is compressed by determining a plurality of pieces of quantified down-sampled compensation data based on the compensation data, converting the quantified down-sampled compensation data into M units of index data, and converting the M units of index data into M code streams. The control logic is operatively coupled to the display and the processor and includes a post-processing module configured to decompress the compressed compensation data based on the M code streams to provide control signals.
    Type: Grant
    Filed: May 28, 2020
    Date of Patent: October 26, 2021
    Assignee: SHENZHEN YUNYINGGU TECHNOLOGY CO., LTD.
    Inventors: Yongwen Jiang, Haining Xu, Jingfeng Wang, Mengya Shen, Yajun Cao, Haopeng Lian, Zhenqiang Ma
  • METHODS AND SYSTEMS FOR COMPRESSING AND DECOMPRESSING DISPLAY DEMURA COMPENSATION DATA
    Publication number: 20210287624
    Abstract: Embodiments of the present disclosure provide a system for display. The system includes a display having a plurality of pixels, a processor, and a control logic. The processor includes a graphics pipeline configured to generate a plurality of pieces of pixel data for the plurality of pixels and a pre-processing module configured to generate a plurality of pieces of compensation data for the pixel data and compress the compensation data. The compensation data is compressed by determining a plurality of pieces of quantified down-sampled compensation data based on the compensation data, converting the quantified down-sampled compensation data into M units of index data, and converting the M units of index data into M code streams. The control logic is operatively coupled to the display and the processor and includes a post-processing module configured to decompress the compressed compensation data based on the M code streams to provide control signals.
    Type: Application
    Filed: May 28, 2020
    Publication date: September 16, 2021
    Applicant: Shenzhen Yunyinggu Technology Co., Ltd.
    Inventors: Yongwen Jiang, Haining Xu, Jingfeng Wang, Mengya Shen, Yajun Cao, Haopeng Lian, Zhenqiang Ma