KC

Kao-Teh Chai

Overall (All Time): #977,834 of 4,157,543Top 25%
5
Patents All Time

Issued Patents All Time

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
D869048 Lamp — 2019-12-03
10184638 LED plane light source lamp — 2019-01-22
9696003 Multi-directional LED lamp — 2017-07-04
D763477 LED lamp — 2016-08-09
6286632 Brake unit for scooter — 2001-09-11