Issued Patents 2017
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D803024 | Utility knife | — | 2017-11-21 |
| D793198 | Utility knife | — | 2017-08-01 |
| 9641256 | Optical communications method and apparatus | Chunhui Zhang, Lewei Zhang | 2017-05-02 |
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D803024 | Utility knife | — | 2017-11-21 |
| D793198 | Utility knife | — | 2017-08-01 |
| 9641256 | Optical communications method and apparatus | Chunhui Zhang, Lewei Zhang | 2017-05-02 |