Patents by Inventor Jech-Wei Chen

Jech-Wei 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).

  • LIQUID ALLOY THERMAL PASTE AND FABRICATION METHOD THEREOF
    Publication number: 20240067855
    Abstract: A liquid alloy thermal paste comprises: a liquid alloy and a trace element, the liquid alloy and the trace element are stirred and reformed to a paste-like liquid alloy mixture that is viscous and does not flow easily, and the liquid alloy mixture is used as the liquid alloy thermal paste.
    Type: Application
    Filed: August 31, 2023
    Publication date: February 29, 2024
    Applicant: COOLER MATERIALS TECHNOLOGY INC.
    Inventors: Po-Wen CHENG, Jech-Wei CHEN
  • Method of emulsifying phytosterol by natural saponin,emulsion prepared thereby and water dispersible phytosterol powder product
    Publication number: 20070014819
    Abstract: Method of emulsifying phytosterol by natural saponin is disclosed including mixing an oil phase having phytosterol dissolved therein and an aqueous phase having a natural hydrophilic surfactant (saponin) therein to obtain an emulsion of phytosterol. A water dispersible phytosterol powder product can be formed by drying the emulsion, which is able to be dispersed in an aqueous solution or beverage. The phytosterol emulsion, the phytosterol powder product and the aqueous dispersion thereof may be used in the cosmetic products and foodstuffs, thereby enhancing the value of the phytosterol.
    Type: Application
    Filed: July 13, 2005
    Publication date: January 18, 2007
    Applicant: WECKTECK BIOTECHNOLOGY COMPANY LIMITED
    Inventors: Wen-Teng Wu, Jech-Wei Chen, Hsin-Ju Hsieh
  • Method of preparing lower alkyl fatty acids esters and in particular biodiesel
    Patent number: 6398707
    Abstract: The present invention relates to a technique for enhancing the activity of an immobilized lipase, and a technique for regenerating a deactivated immobilized lipase, in which an alcohol with a carbon atom number not less than three is used to swell and/or clean said immobilized lipase. Said immobilized lipase is particularly useful in a method of preparing biodiesel by transesterification of triglycerides and a lower alcohol.
    Type: Grant
    Filed: May 31, 2001
    Date of Patent: June 4, 2002
    Inventors: Wen-Teng Wu, Jech-Wei Chen