Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D840304 | Automotive air purifier | Weijun Kang, Jiangliang Wang, Chen Cai, Yong Jun Yj Hwang | 2019-02-12 |
| D804003 | Automotive air purifier | Chen Cai | 2017-11-28 |
KZ
Keyong Zhao
Lumileds Holding B.V.: 1 patents #44 of 130Top 35%
Overall (All Time): #1,929,660 of 4,157,543Top 50%
2
Patents All Time