Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9151623 | Method and apparatus for controlling an electrical device and a wireless charging device | James Wang, Mei Yu, Weihua Zhang, Jinghua Zou, Jun Wang +1 more | 2015-10-06 |
| 7300334 | Drilling-head-grinding positioning device | — | 2007-11-27 |