JC

Joseph Chang

PH Photon-X: 1 patents #4 of 9Top 45%
📍 North Wales, PA: #15 of 40 inventorsTop 40%
🗺 Pennsylvania: #1,491 of 5,394 inventorsTop 30%
Overall (2003): #195,277 of 273,478Top 75%
1
Patents 2003

Issued Patents 2003

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
D476977 Optical amplifier Renfeng Gao 2003-07-08