Issued Patents All Time
Showing 1–18 of 18 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10841146 | Proximity synchronizing audio gateway device | Jeffrey Jonathan Spurgat, Stephen Christopher Gladwin | 2020-11-17 |
| 10122569 | Proximity synchronizing audio gateway device | Jeffrey Jonathan Spurgat, Stephen Christopher Gladwin | 2018-11-06 |
| 10033475 | Proximity synchronization of audio content among multiple playback and storage devices | Jeffrey Jonathan Spurgat, Stephen Christopher Gladwin | 2018-07-24 |
| 9712371 | Continuous digital content presentation across multiple devices | Jeffrey Jonathan Spurgat, Stephen Christopher Gladwin | 2017-07-18 |
| 9699015 | Continuous digital content presentation across multiple devices | Jeffrey Jonathan Spurgat, Stephen Christopher Gladwin | 2017-07-04 |
| 9648199 | Geographic-based signal detection | Stuart Filip Rosove, Tony F. Rodriguez | 2017-05-09 |
| 9407385 | Synchronization among multiple playback and storage devices | Jeffrey Jonathan Spurgat, Stephen Christopher Gladwin | 2016-08-02 |
| 9160471 | Synchronization among multiple playback and storage devices | Jeffrey Jonathan Spurgat, Stephen Christopher Gladwin | 2015-10-13 |
| 8818017 | Geographic-based signal detection | Stuart Filip Rosove, Tony F. Rodriguez | 2014-08-26 |
| 8731460 | Synchronization of digital content among multiple devices | Jeffrey Jonathan Spurgat, Stephen Christopher Gladwin | 2014-05-20 |
| 8731459 | Sharing digital content among multiple devices | Jeffrey Jonathan Spurgat, Stephen Christopher Gladwin | 2014-05-20 |
| 8732232 | Proximity synchronizing audio playback device | Jeffrey Jonathan Spurgat, Stephen Christopher Gladwin | 2014-05-20 |
| 8055899 | Systems and methods using digital watermarking and identifier extraction to provide promotional opportunities | Kenneth L. Levy, Joel R. Meyer | 2011-11-08 |
| 7991190 | Geographic-based detection keys | Stuart Filip Rosove, Tony F. Rodriguez | 2011-08-02 |
| 7945070 | Geographic-based watermarking keys | Stuart Filip Rosove, Tony F. Rodriguez | 2011-05-17 |
| 7890661 | Proximity synchronizing audio gateway device | Jeffrey Jonathan Spurgat, Stephen Christopher Gladwin | 2011-02-15 |
| 7620363 | Proximity synchronization of audio content among multiple playback and storage devices | Jeffrey Jonathan Spurgat, Stephen Christopher Gladwin | 2009-11-17 |
| 7356872 | Automated electronic vacuum system and method | Terry G. Jones, James Warren, Christian Gerard, Philip Leveridge, Jeffrey Jonathan Spurgat | 2008-04-15 |