YC

Yu-Chun Chang

📍 Tainan, CA: #4 of 21 inventorsTop 20%
Overall (2002): #17,950 of 266,432Top 7%
3
Patents 2002

Issued Patents 2002

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
6439460 Instant synchronous automatic gain control apparatus — 2002-08-27
6382509 Signal reading control method for barcode scanner — 2002-05-07
6382512 Signal reading control apparatus for barcode scanner — 2002-05-07