SH

Shih-Ming Hwang

📍 Irvine, CA: #8 of 136 inventorsTop 6%
🗺 California: #293 of 10,592 inventorsTop 3%
Overall (1989): #7,249 of 140,708Top 6%
3
Patents 1989

Issued Patents 1989

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
4835518 Active entry delay device 1989-05-30
4810998 Interruption demonstrating and multi-phase burglar detecting alarm 1989-03-07
D299657 File organizer 1989-01-31