DC

Diping Che

WI World Precision Instruments: 2 patents #1 of 3Top 35%
📍 San Ramon, CA: #2 of 71 inventorsTop 3%
🗺 California: #1,869 of 17,285 inventorsTop 15%
Overall (1997): #42,236 of 185,788Top 25%
2
Patents 1997

Issued Patents 1997

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5636303 Filterless chromatically variable light source Harry Fein 1997-06-03
5604587 Long capillary waveguide raman cell Su Yi Liu 1997-02-18