Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11071371 | One-belt harness | Zhao Jin, Jimmy Zheng, Bruce Liu, Ning Qin | 2021-07-27 |
| 10098439 | One-belt harness | Zhao Jin, Jimmy Zheng, Bruce Liu, Ning Qin | 2018-10-16 |
| 9554610 | Protective headgear assembly | Jonathan Sugerman, Joseph Rodrigues, Oliver Li | 2017-01-31 |
| D716940 | Clip for a head attachment system | Yajun Zhang, Zhao Jin, Jimmy Zheng, Mew Liu | 2014-11-04 |