Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8504825 | System and method for providing searchable data transport stream encryption | Philip Watson, Kenshi Taniguchi | 2013-08-06 |
| 7991997 | System and method for providing searchable data transport stream encryption | Philip Watson, Kenshi Taniguchi | 2011-08-02 |