ZY

Zhou Yang

OG Optima Compass Group: 1 patents #1 of 2Top 50%
📍 Shanghai, NC: #3 of 7 inventorsTop 45%
Overall (2002): #82,273 of 266,432Top 35%
1
Patents 2002

Issued Patents 2002

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6387441 Optical lens coating apparatus and method Yinghui Wu 2002-05-14