Patents by Inventor Derek He

Derek He 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).

  • Publication number: 20190383563
    Abstract: A waste heat recovery for use with refrigeration means and space heating/water heating to meet various seasonal demands on refrigeration and heating energy is disclosed. The system is intended for use with refrigeration means of the conventional type including a compressor and a condenser through which a compressible refrigerant is circulated. The system integrates a refrigeration system and a heating utilization system through a thermochemical system functioning as a heat transfer system and thermochemical energy storage system. Wherein the heat transfer system is used for absorbing the waste heat normally dissipated in the condenser and for discharging the recovered thermal energy to a heat utilization system for space heating and/or water heating, the thermochemical energy storage system is used for converting the waste heat collected into chemical energy for seasonal storage.
    Type: Application
    Filed: June 14, 2018
    Publication date: December 19, 2019
    Inventors: Junyi Derek He, Changhua He
  • Publication number: 20160215420
    Abstract: Warp knitting fabric having a double needle overlap structure forming two loops on two adjacent needles in the same course, and loops being formed from double yarns one of which is a chemical filament yarn and the other yarn is a spandex yarn, and both of the yarns being knitted with the same lapping movement.
    Type: Application
    Filed: January 26, 2015
    Publication date: July 28, 2016
    Applicant: Best Pacific Textile Ltd.
    Inventor: Derek He
  • Publication number: 20160002845
    Abstract: A method of producing fabrics which show a silk-like visual effect and soft hand-feel and retains such effects after being stretched and returned to its original size. This method combines a specific fabric structure and the treatment with a silicon oil in the finishing process. The particular fabric structure has nylon yarns which is close looped and elastic spandex yarns which is open looped.
    Type: Application
    Filed: July 4, 2014
    Publication date: January 7, 2016
    Applicant: Best Pacific Textile Ltd.
    Inventors: Derek He, Robert Sun