YZ

Yongfang Zhang

Caltech: 2 patents #1,302 of 4,321Top 35%
🗺 California: #185,134 of 386,348 inventorsTop 50%
Overall (All Time): #2,283,694 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5379317 Microwave-excited slab waveguide laser with all metal sealed cavity William B. Bridges 1995-01-03
5177748 In phase coupled strip waveguide CO.sub.2 laser 1993-01-05