Patents by Inventor KUO-HSING YEH

KUO-HSING YEH 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).

  • Fouling-proof structure
    Patent number: 11414553
    Abstract: A fouling-proof structure is applicable to synthetic leather or fabric and it includes an alcohol-resistant layer; and a water-based fouling-proof layer disposed on the alcohol-resistant layer, wherein the alcohol-resistant layer is formed by curing an alcohol-resistant combination, and the alcohol-resistant combination comprises polyurethane resin, wherein the water-based fouling-proof layer is formed by curing a water-based fouling-proof combination, and the water-based fouling-proof combination comprises polyurethane resin, water, polymerized siloxanes, water-based PTFE and silicone oil.
    Type: Grant
    Filed: March 6, 2020
    Date of Patent: August 16, 2022
    Assignee: JANTEC CORP.
    Inventors: Ching-Hsiang Chang, Kuo-Hsing Yeh, Chun-Chieh Wang
  • METHOD OF PRODUCING A FOULING-PROOF STRUCTURE
    Publication number: 20210040349
    Abstract: A method of producing a fouling-proof structure, comprising steps of a) coating an alcohol-resistant combination on a substrate and then drying the alcohol-resistant combination at 80-160° C. to form an alcohol-resistant layer; and b) coating a water-based fouling-proof combination on the alcohol-resistant layer and then drying the water-based fouling-proof combination above 140° C. to form a water-based fouling-proof layer, wherein the alcohol-resistant layer is formed by curing an alcohol-resistant combination, and the alcohol-resistant combination comprises polyurethane resin, wherein the water-based fouling-proof layer is formed by curing a water-based fouling-proof combination, and the water-based fouling-proof combination comprises polyurethane resin, water, polymerized siloxanes, water-based PTFE and silicone oil.
    Type: Application
    Filed: March 6, 2020
    Publication date: February 11, 2021
    Inventors: CHING-HSIANG CHANG, KUO-HSING YEH, CHUN-CHIEH WANG
  • FOULING-PROOF STRUCTURE
    Publication number: 20210040332
    Abstract: A fouling-proof structure is applicable to synthetic leather or fabric and it includes an alcohol-resistant layer; and a water-based fouling-proof layer disposed on the alcohol-resistant layer, wherein the alcohol-resistant layer is formed by curing an alcohol-resistant combination, and the alcohol-resistant combination comprises polyurethane resin, wherein the water-based fouling-proof layer is formed by curing a water-based fouling-proof combination, and the water-based fouling-proof combination comprises polyurethane resin, water, polymerized siloxanes, water-based PTFE and silicone oil.
    Type: Application
    Filed: March 6, 2020
    Publication date: February 11, 2021
    Inventors: CHING-HSIANG CHANG, KUO-HSING YEH, CHUN-CHIEH WANG