Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11986571 | Radiopaque polymeric liquid embolic system | Jayadevan Enakshy Rajan, Gopika Valsalakumari Gopan | 2024-05-21 |
| 8914001 | Simple network database protocol | Douglas A. Johnson, Michael Williams | 2014-12-16 |
| 8526876 | Targeted satellite radio advertising using mobile network determined location | Douglas A. Johnson, Michael Williams | 2013-09-03 |
| 8213968 | Method and system of targeted alert distribution | Douglas A. Johnson, Michael Williams | 2012-07-03 |
| 8184811 | Mobile telephony content protection | Christopher Patten, Michael Williams | 2012-05-22 |
| 7945204 | Targeted satellite radio advertising using mobile network determined location | Douglas A. Johnson, Michael Williams | 2011-05-17 |