YM

Yu Gang Ma

SO Sony: 1 patents #1,281 of 3,100Top 45%
📍 Singapore, SG: #372 of 1,548 inventorsTop 25%
Overall (2017): #181,967 of 506,227Top 40%
1
Patents 2017

Issued Patents 2017

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9831541 Waveguide and method for making a waveguide Ching Biing Yeo, Hisashi Masuda, Hirofumi Kawamura 2017-11-28