Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9918200 | Tuning based on historical geographic location | Jeffrey Lee Littlejohn, Jeffrey D. Zigler, Kevin R. Lockhart, Richard D. Wooden, Jacqueline J. Lockhart +3 more | 2018-03-13 |
| 9549293 | Preemptive tuning | Jeffrey Lee Littlejohn, Jeffrey D. Zigler, Kevin R. Lockhart, Richard D. Wooden, Jacqueline J. Lockhart +3 more | 2017-01-17 |
| 9203445 | Mitigating media station interruptions | Jeffrey Lee Littlejohn, Jeffrey D. Zigler, Kevin R. Lockhart, Richard D. Wooden, Jacqueline J. Lockhart +3 more | 2015-12-01 |