CC

Cheng-Hsiung Chen

DE Dexin: 2 patents #1 of 1Top 100%
📍 Haikou, CN: #1 of 1 inventorsTop 100%
Overall (2002): #71,208 of 266,432Top 30%
2
Patents 2002

Issued Patents 2002

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6373469 Radio frequency computer mouse 2002-04-16
6344643 Encoder wheel module and circuit board arrangement for an optical mouse with scrolling function 2002-02-05