Issued Patents 2020
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D897548 | Hair growth helmet | — | 2020-09-29 |
| 10693180 | Solid-state polymer lithium battery pack and preparation method thereof | Dongxu Li, Dezhan Li, Changping Yin, Peng Zhao, Fubiao Yang | 2020-06-23 |
| D887571 | Photon beauty instrument | — | 2020-06-16 |
| D887017 | Lip plumper device | — | 2020-06-09 |
| D884965 | Hair dryer | — | 2020-05-19 |