ZZ

Zhijun Zhao

SA Stillwater Designs And Audio: 1 patents #1 of 2Top 50%
📍 San Jose, CA: #938 of 2,805 inventorsTop 35%
🗺 California: #8,555 of 28,370 inventorsTop 35%
Overall (2004): #78,373 of 270,089Top 30%
1
Patents 2004

Issued Patents 2004

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6731773 Dual basket speaker with replaceable, self-aligning cone assembly and super ventilated pole piece Chanc L. Bergbower 2004-05-04