Yu-Ping Chou

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Fuxing Township, TW

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Patents Grantslast 30 patents

Information Patent Grant
Cord winding assembly with fine adjustment and correction and windo...
- Patent number 11,505,989
- Issue date Nov 22, 2022
- CHING FENG HOME FASHIONS CO., LTD.
- Ming-Chu Chiang
- E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS

Patents Applicationslast 30 patents

Information Patent Application
CORD WINDING DEVICE WITH FINE ADJUSTMENT AND CORRECTION AND WINDOW...
- Publication number 20230151684
- Publication date May 18, 2023
- CHING FENG HOME FASHIONS CO., LTD.
- SHENG-YING HSU
- E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
Information Patent Application
CORD WINDING ASSEMBLY WITH FINE ADJUSTMENT AND CORRECTION AND WINDO...
- Publication number 20230013337
- Publication date Jan 19, 2023
- CHING FENG HOME FASHIONS CO., LTD.
- MING-CHU CHIANG
- E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS