HC

Hee-June Choi

PH Photodynamic: 3 patents #13 of 97Top 15%
📍 Fremont, CA: #4,197 of 9,298 inventorsTop 50%
🗺 California: #149,087 of 386,348 inventorsTop 40%
Overall (All Time): #1,657,854 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
5212374 Method and apparatus for positioning and biasing an electro-optic modulator of an electro-optic imaging system James C. Speedy, Francois J. Henley, Michael J. Miller, Ying-Moh Liu 1993-05-18
4875006 Ultra-high-speed digital test system using electro-optic signal sampling Francois G. Henley, Dean Kratzer, Maurice R. Barr 1989-10-17
4862075 High frequency test head using electro-optics Francois J. Henley, Maurice R. Barr 1989-08-29