Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10425175 | Transmission control method and apparatus | Lanjie Yuan, Huang Huang | 2019-09-24 |
| 7490706 | Retractable electric cord receiving device and ventilation apparatus | Terry Robertson | 2009-02-17 |