YZ

Yichong Zeng

OS Osram Sylvania: 25 patents #13 of 820Top 2%
📍 Chelmsford, MA: #30 of 858 inventorsTop 4%
🗺 Massachusetts: #3,693 of 88,656 inventorsTop 5%
Overall (All Time): #147,093 of 4,157,543Top 4%
27
Patents All Time

Issued Patents All Time

Showing 26–27 of 27 patents

Patent #TitleCo-InventorsDate
D667969 Lamp Phil Rioux, Shiyong Zhang 2012-09-25
D657478 Lamp Hong Luo, Shiyong Zhang 2012-04-10