KY

Kinhing Yau

DL Delight Innovative Technologies Limited: 2 patents #2 of 3Top 70%
Overall (All Time): #1,467,818 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
10292239 Illumination power saving method — 2019-05-14
10159127 Low voltage direct current lighting system having identification addresses — 2018-12-18
10085312 Bus bar current control circuit, constant-current driving controller and LED light source — 2018-09-25