YM

Yu Gang Ma

SO Sony: 4 patents #8,966 of 25,231Top 40%
📍 Singapore, SG: #2,281 of 13,971 inventorsTop 20%
Overall (All Time): #1,173,095 of 4,157,543Top 30%
4
Patents All Time

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
10855334 System comprising a first electronic device with a depression engaging with a second electronic device with a protrusion for providing data transfer therebetween Ching Biing Yeo 2020-12-01
10003911 Electronic device with a curved depression for engaging with a protrusion of another electronic device to provide data transfer therebetween Ching Biing Yeo 2018-06-19
9831541 Waveguide and method for making a waveguide Ching Biing Yeo, Hisashi Masuda, Hirofumi Kawamura 2017-11-28
9246551 Multiple electronic devices having plural sliding surfaces which are urged into connecting engagement with each other Ching Biing Yeo 2016-01-26