Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11566943 | Methods and systems for quantitatively measuring photoprotection | Shengkui Hu, Hui Feng, Meng Wei, Ruipeng Wang | 2023-01-31 |
| 11338307 | Spray-head assembly and spray-head apparatus | Xumin Wu, Xiaolong Wu, Chuoying LU, Le Zhou | 2022-05-24 |
| 10801892 | Methods and systems for quantitatively measuring photoprotection | Shengkui Hu, Hui Feng, Meng Wei, Ruipeng Wang | 2020-10-13 |
| 8681024 | Encoder without stopping structure | — | 2014-03-25 |