Patents/Inventors

Kuo-kuang Cheng

Kaohsiung CityTW30 patents

14 Patents

US125998152026
TPU Ball Structure and Manufacturing Method Thereof
San Fang Chemical Industry Co., Ltd.
0 cites
US126011072026
Environmental-friendly Artificial Leather and Manufacturing Method Thereof
SAN FANG CHEMICAL INDUSTRY CO., Ltd.
0 cites
US125291852026
Artificial Leather and Method for Producing the Same
SAN FANG CHEMICAL INDUSTRY CO., Ltd.
0 cites
US124893792025
Self-driven Power Generation Module and Manufacturing Method Thereof
SAN FANG CHEMICAL INDUSTRY CO., Ltd.
0 cites
US124727302025
Artificial Leather Having Visual Penetration and Manufacturing Method Thereof
SAN FANG CHEMICAL INDUSTRY CO., Ltd.
0 cites
US124344542025
Waterproof and Moisture-permeable Composite Material
SAN FANG CHEMICAL INDUSTRY CO., Ltd.
0 cites
US120918162024
Artificial Leather Structure and Method for Manufacturing the Same
SAN FANG CHEMICAL INDUSTRY CO., Ltd.
0 cites
US119870272024
Recycled Thermoplastic Polyurethane Mixed Leather and Manufacturing Method Thereof
SAN FANG CHEMICAL INDUSTRY CO., Ltd.
0 cites
US119918232024
Conductive Film and Manufacturing Method Thereof
SAN FANG CHEMICAL INDUSTRY CO., Ltd.
0 cites
US119752432024
TPU Ball Structure and Manufacturing Method Thereof
SAN FANG CHEMICAL INDUSTRY CO., Ltd.
0 cites
US119128372024
Thin Film, Manufacturing Method and Uses Thereof
SAN FANG CHEMICAL INDUSTRY CO., Ltd.
0 cites
US116546612023
Composite Thermoplastic Film and the Manufacturing Method Thereof
SAN FANG CHEMICAL INDUSTRY CO., Ltd.
0 cites
US115550902023
Thermoplastic Polyurethane Fiber and Method for Producing the Same
SAN FANG CHEMICAL INDUSTRY CO., Ltd.
0 cites
US115552712023
Artificial Leather and Method for Producing the Same
SAN FANG CHEMICAL INDUSTRY CO., Ltd.
0 cites