YU-HSUN CHEN

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KAOHSIUNG CITY, TW

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Patents Applicationslast 30 patents

Information Patent Application
ELASTIC FIBER, ELASTIC FIBER COVERED YARN AND REELING MANUFACTURING...
- Publication number 20240376643
- Publication date Nov 14, 2024
- SAN FANG CHEMICAL INDUSTRY CO., LTD.
- CHIH-YI LIN
- D02 - YARNS MECHANICAL FINISHING OF YARNS OR ROPES WARPING OR BEAMING
Information Patent Application
ARTIFICIAL LEATHER AND METHOD FOR MANUFACTURING THE SAME
- Publication number 20240328078
- Publication date Oct 3, 2024
- SAN FANG CHEMICAL INDUSTRY CO., LTD.
- CHIH-YI LIN
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Application
MANUFACTURING METHOD OF SINGLE-MATERIAL IRREGULAR EXTENSION MULTIPL...
- Publication number 20240318361
- Publication date Sep 26, 2024
- TUNTEX INCORPORATION
- YU-LUNG CHEN
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Application
ELASTIC FIBER, ELASTIC FIBER COVERED YARN AND REELING MANUFACTURING...
- Publication number 20230002938
- Publication date Jan 5, 2023
- SAN FANG CHEMICAL INDUSTRY CO., LTD.
- CHIH-YI LIN
- D02 - YARNS MECHANICAL FINISHING OF YARNS OR ROPES WARPING OR BEAMING