Chen-En KAO

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Taichung City, TW

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Patents Grantslast 30 patents

Information Patent Grant
Shoe, environmentally friendly shoe component thereof, and method o...
- Patent number 11,738,529
- Issue date Aug 29, 2023
- CCILU INTERNATIONAL INC.
- Chih-Jen Hsu
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
Environmentally Friendly Shoe Material and Method of Manufacturing...
- Publication number 20220080689
- Publication date Mar 17, 2022
- CCILU INTERNATIONAL INC.
- Chih-Jen HSU
- A43 - FOOTWEAR