San-chih Yu

Follow

Person

Ta Li City, Taichung Hsien, TW

People

Patents Grantslast 30 patents

Information Patent Grant
Shower curtain suspension device
- Patent number 6,019,233
- Issue date Feb 1, 2000
- San-Chih Yu
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information Patent Grant
Key ring assembly
- Patent number 6,003,352
- Issue date Dec 21, 1999
- San-chih Yu
- A44 - HABERDASHERY JEWELLERY
Information Patent Grant
Key ring assembly
- Patent number 5,495,734
- Issue date Mar 5, 1996
- San-chih Yu
- A44 - HABERDASHERY JEWELLERY