Issued Patents 2011
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8054135 | Class-E amplifier and lighting ballast using the amplifier | Yingqi Zhang, Jianwu Li, Yunfeng Liu | 2011-11-08 |
WL
Wuhua Li
Overall (2011): #128,665 of 364,097Top 40%
1
Patents 2011