QL

Qingyu Li

CP Coadna Photonics: 2 patents #1 of 4Top 25%
📍 Tianjin, CA: #2 of 5 inventorsTop 40%
Overall (2004): #45,687 of 270,089Top 20%
2
Patents 2004

Issued Patents 2004

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6765635 Apparatus and method for achromatic liquid crystal electro-optic modulation Jack R. Kelly, Haiji Yuan 2004-07-20
6747774 Apparatus and method for controlling optical gain profiles Jack R. Kelly, Haiji Yuan, Hudson Washburn 2004-06-08