Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11803529 | Unbalanced binary tree construction method based on calculation of binary boundary value | Zhijian Guan | 2023-10-31 |
| 11218521 | Video conference implementation method, server and computer readable storage medium | — | 2022-01-04 |
| 10831732 | Bitmap-based storage space management system and methods thereof | Zhijian Guan | 2020-11-10 |
| D881330 | Electronic mouse and insect repellent | — | 2020-04-14 |
| D881331 | Electronic mouse and insect repellent | — | 2020-04-14 |
| D856466 | Electronic mouse/insect repeller | — | 2019-08-13 |
| D856464 | Electronic mouse/insect repeller | — | 2019-08-13 |
| D856465 | Electronic mouse/insect repeller | — | 2019-08-13 |
| D855142 | Electronic mouse/insect repeller | — | 2019-07-30 |
| D833568 | Electronic mosquito and insect repeller | — | 2018-11-13 |