Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9996891 | System and method for digital watermarking | Ruopeng Wang | 2018-06-12 |
| 9979735 | Devices, methods and systems for secure data transfers | Chris Pulis, Ruopeng Wang | 2018-05-22 |
| 7411893 | Secure optical information disc | — | 2008-08-12 |
| 7187645 | Secure optical information disc having a minimized metal layer | — | 2007-03-06 |
| 7184392 | Secure optical information disc | — | 2007-02-27 |
| 6947371 | Secure optical information disc | — | 2005-09-20 |