Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11131422 | Multifunctional stand frame for tablet electronic device | Sampson Yang, Hong-Zhang Lin | 2021-09-28 |
| 10993335 | Clamping device for protection casing of electronic device | Sampson Yang, Cheng-Han YU | 2021-04-27 |