Issued Patents 2021
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11138685 | Method and apparatus for watermark embedding and extracting | Jieqian Zheng | 2021-10-05 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11138685 | Method and apparatus for watermark embedding and extracting | Jieqian Zheng | 2021-10-05 |