Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9770375 | Multifunctional mattress | Nu Zhang | 2017-09-26 |
| D550630 | Miniature circuit breaker | Xianfeng Wang, Gang Yan | 2007-09-11 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9770375 | Multifunctional mattress | Nu Zhang | 2017-09-26 |
| D550630 | Miniature circuit breaker | Xianfeng Wang, Gang Yan | 2007-09-11 |