DE-YU LI

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KAOHSIUNG CITY, TW

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Patents Applicationslast 30 patents

Information Patent Application
COMPOSITE MATERIAL AND MANUFACTURING METHOD THEREOF
- Publication number 20250058510
- Publication date Feb 20, 2025
- SAN FANG CHEMICAL INDUSTRY CO., LTD.
- CHIH-YI LIN
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
ARTIFICIAL LEATHER AND MANUFACTURING METHOD THEREOF
- Publication number 20220205172
- Publication date Jun 30, 2022
- SAN FANG CHEMICAL INDUSTRY CO., LTD.
- CHIH-YI LIN
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...