Issued Patents 2004
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6813368 | Methods and apparatus for watermarking maps and other structured data | Sanjeev Khanna | 2004-11-02 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6813368 | Methods and apparatus for watermarking maps and other structured data | Sanjeev Khanna | 2004-11-02 |