Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D1055225 | Faucet extension filter nozzle | — | 2024-12-24 |
| D1044295 | Shoe stool | — | 2024-10-01 |
| D1043144 | Shoe stool | — | 2024-09-24 |
| 11923627 | Antenna structure for sub-6G, PCB board, and mobile terminal | Lei Chen | 2024-03-05 |
| D1005447 | Faucet extension nozzle | — | 2023-11-21 |
| 11799994 | Antenna tuning method and apparatus, and storage medium | Lei Chen | 2023-10-24 |
| 11589454 | Printed circuit board and terminal | Lei Chen | 2023-02-21 |
| 11374312 | Antenna device and terminal | Lei Chen | 2022-06-28 |
| 10819019 | Mobile communication device and antenna thereof | Lei Chen | 2020-10-27 |
| 8609137 | Soft capsule of butylphthalide and a process for preparing the same | Jianqing Li, Min Bai, Wenmin Guo, Surui Chen, Guirong Zhou | 2013-12-17 |