Issued Patents 2023
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11844916 | Ear irrigation device | Yonggui Zhang | 2023-12-19 |
| 11615099 | Method and apparatus for collecting key-value pair data | Qingqing Ye | 2023-03-28 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11844916 | Ear irrigation device | Yonggui Zhang | 2023-12-19 |
| 11615099 | Method and apparatus for collecting key-value pair data | Qingqing Ye | 2023-03-28 |