Issued Patents All Time
Showing 1–25 of 33 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10567173 | Secure messaging with disposable keys | — | 2020-02-18 |
| 10020938 | Secure messaging with disposable keys | — | 2018-07-10 |
| 9648028 | Verification of signed video streams | — | 2017-05-09 |
| 9374227 | Verification of signed digital documents | — | 2016-06-21 |
| 9172416 | Simplified high frequency tuner and tuning method | — | 2015-10-27 |
| 8903347 | Simplified high frequency tuner and tuning method | — | 2014-12-02 |
| 8893264 | Encryption and authentication systems and methods | — | 2014-11-18 |
| 8467761 | Simplified high frequency tuner and tuning method | — | 2013-06-18 |
| 8417956 | Encryption and authentication systems and methods | — | 2013-04-09 |
| 8355683 | Simplified high frequency tuner and tuning method | — | 2013-01-15 |
| 8204737 | Message recognition using shared language model | — | 2012-06-19 |
| 8140043 | Simplified high frequency tuner and tuning method | — | 2012-03-20 |
| 8116705 | Simplified high frequency tuner and tuning method | — | 2012-02-14 |
| 8006299 | Encryption and authentication systems and methods | — | 2011-08-23 |
| 8005450 | Simplified high frequency tuner and tuning method | — | 2011-08-23 |
| 7954148 | Encryption and authentication systems and methods | — | 2011-05-31 |
| 7925238 | Simplified high frequency tuner and tuning method | — | 2011-04-12 |
| 7860482 | Simplified high frequency tuner and tuning method | — | 2010-12-28 |
| 7853225 | Simplified high frequency tuner and tuning method | — | 2010-12-14 |
| 7853239 | Simplified high frequency tuner and tuning method | — | 2010-12-14 |
| 7639996 | Simplified high frequency tuner and tuning method | — | 2009-12-29 |
| 7606542 | Simplified high frequency tuner and tuning method | — | 2009-10-20 |
| 7606549 | Selective channel tuner and tuning method | — | 2009-10-20 |
| 7194618 | Encryption and authentication systems and methods | — | 2007-03-20 |
| 7116963 | Simplified high frequency tuner and tuning method | — | 2006-10-03 |