Issued Patents 2018
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10157437 | System and method for digital watermarking | Robert Andrew Eckel | 2018-12-18 |
| 10095924 | Document authentication | Stephen Miu, Ashley S. R. Tiguy, Yecheng Wu | 2018-10-09 |
| 10007844 | System and method for digitally watermarking digital facial portraits | Robert Andrew Eckel | 2018-06-26 |
| 9978112 | System and method for digital watermarking | Robert Andrew Eckel | 2018-05-22 |