Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D984055 | Hair extension row and cover combination | — | 2023-04-18 |
| D982834 | Hair extension machine | — | 2023-04-04 |
| 10798982 | Hair extender | — | 2020-10-13 |
| 7920465 | Method and apparatus for transmitting the control signal of resilient packet ring media access control | Fan Zhang, Shaohua Wang, Pengju Liu | 2011-04-05 |
| 7706256 | Protection switching method and apparatus for nodes in a resilient packet ring network | Fan Zhang, Shaohua Wang, Pengju Liu | 2010-04-27 |