Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D1083921 | Magnetic card signal simulator | Renchi Zheng | 2025-07-15 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D1083921 | Magnetic card signal simulator | Renchi Zheng | 2025-07-15 |