BC

Bei Chen

BS Ball Semiconductor: 1 patents #14 of 26Top 55%
📍 Changzhou City, TX: #2 of 2 inventorsTop 100%
Overall (2002): #250,474 of 266,432Top 95%
1
Patents 2002

Issued Patents 2002

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6498643 Spherical surface inspection system Wenhui Mei, Bright Qi 2002-12-24