Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7949781 | Flow routing for reducing internet congestion | — | 2011-05-24 |
| 7882054 | System for estimating audience size in a digital broadcast environment using control packets and predictions | — | 2011-02-01 |
| 7720351 | Preservation and improvement of television advertising in digital environment | — | 2010-05-18 |
| 7590245 | Anonymous communicating over interconnected networks | — | 2009-09-15 |
| 7356751 | Error handling and audience measurement in datacast network with return channel | — | 2008-04-08 |
| 7092999 | Data broadcast network for congestion-free internet access | — | 2006-08-15 |
| 6965913 | System for pseudo-interactive internet access | — | 2005-11-15 |
| 6698023 | Internet access via one-way television channels | — | 2004-02-24 |
| 5864823 | Integrated virtual telecommunication system for E-commerce | — | 1999-01-26 |
| 5534911 | Virtual personal channel in a television system | — | 1996-07-09 |
| 5280497 | Communicating on wandering channels | — | 1994-01-18 |