Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D985670 | Marker | Chunchen Lou | 2023-05-09 |
| D939629 | Pen | Chunchen Lou | 2021-12-28 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D985670 | Marker | Chunchen Lou | 2023-05-09 |
| D939629 | Pen | Chunchen Lou | 2021-12-28 |