Issued Patents 2022
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D942428 | Microphone | — | 2022-02-01 |
| D941259 | Conference communication terminal | Jiancheng Zhang | 2022-01-18 |
| D941260 | Conference communication terminal | Jiancheng Zhang | 2022-01-18 |
| D941261 | Conference communication terminal | Jiancheng Zhang | 2022-01-18 |