Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11932062 | Object surface managing method and object surface managing system | Guo-Zhen Wang | 2024-03-19 |
| 11453259 | Object surface managing method and object surface managing system | Guo-Zhen Wang | 2022-09-27 |