Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8553422 | Push button and electronic device having same | Kenneth Zhao, Pu ZHAO, Ze-Bing Qiu | 2013-10-08 |
| 8334471 | Push button switch | Kenneth Zhao, Pu ZHAO | 2012-12-18 |
| 8240903 | Electronic device with illuminated logo | Zhi-Liang Wu, Kenneth Zhao | 2012-08-14 |