Issued Patents 2016
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9443277 | Method for embedding and extracting multi-scale space based watermark | Wei Ma, Lijuan Duan | 2016-09-13 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9443277 | Method for embedding and extracting multi-scale space based watermark | Wei Ma, Lijuan Duan | 2016-09-13 |