YT

Yi-Hua Tsao

HP HP: 23 patents #649 of 16,619Top 4%
PO Polaroid: 3 patents #247 of 898Top 30%
📍 San Diego, CA: #1,533 of 23,606 inventorsTop 7%
🗺 California: #20,738 of 386,348 inventorsTop 6%
Overall (All Time): #153,002 of 4,157,543Top 4%
26
Patents All Time

Issued Patents All Time

Showing 26–26 of 26 patents

Patent #TitleCo-InventorsDate
5677110 On-press development of an overcoated lithographic plate Yee-Ho Chia, Joseph Hanlon, John M. Hardin, Eugene L. Langlais, Rong-Chang Liang +1 more 1997-10-14