HS

Hai Shum

📍 San Jose, CA: #14,517 of 32,062 inventorsTop 50%
🗺 California: #149,087 of 386,348 inventorsTop 40%
Overall (All Time): #1,601,276 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
6966031 Method of organizing and accessing Chinese words — 2005-11-15
6401282 Modular mattress system — 2002-06-11
5940893 Feasible odorless water closet — 1999-08-24