Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10754313 | Providing audio and alternate audio simultaneously during a shared multimedia presentation | Robert J. Johnston, James Wood | 2020-08-25 |
| 10194279 | Methods, systems, and products for enhanced location | Robert Johnston, Jeffery Russell | 2019-01-29 |
| 9971319 | Providing audio and alternate audio simultaneously during a shared multimedia presentation | Robert J. Johnston, James Wood | 2018-05-15 |
| 9781184 | Method and apparatus for distributing media | Robert J. Johnston, Larry Kennedy | 2017-10-03 |
| 9439045 | Methods, systems, and products for location determination | Robert Johnston, Jeffery Russell | 2016-09-06 |
| 8752097 | Method and apparatus for distributing media | Robert J. Johnston, Larry Kennedy | 2014-06-10 |