YZ

Yong Zhang

SC Shenzhen Bason Lighting Co.: 6 patents #1 of 1Top 100%
SM Shanghai Huahong Grace Semiconductor Manufacturing: 2 patents #25 of 110Top 25%
LI Lexington International: 2 patents #4 of 15Top 30%
SU Shanghai Jiao Tong University: 1 patents #250 of 905Top 30%
SU Southeast University: 1 patents #257 of 873Top 30%
SC State Grid Jiangsu Electric Power Co.: 1 patents #90 of 343Top 30%
AC Aputure Imaging Industries Co.: 1 patents #13 of 27Top 50%
SS State Grid Jiangsu Electric Power Co., Ltd Nanjing Power Supply: 1 patents #9 of 37Top 25%
HU Hohai University: 1 patents #41 of 267Top 20%
JU Jds Uniphase: 1 patents #393 of 940Top 45%
📍 Shanghai, CA: #214 of 801 inventorsTop 30%
Overall (All Time): #151,720 of 4,157,543Top 4%
26
Patents All Time

Issued Patents All Time

Showing 26–26 of 26 patents

Patent #TitleCo-InventorsDate
6445499 Optical circulators Kok-Wai Chang, Kejian Guan 2002-09-03