Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10057653 | Program guide system with real-time data sources | Edward B. Knudson, David M. Rudnick, Michael D. Ellis, Joel G. Hassell, Robert A. Knee +1 more | 2018-08-21 |
| 9525919 | Program guide system with real-time data sources | Edward B. Knudson, David M. Rudnick, Michael D. Ellis, Joel G. Hassell, Robert A. Knee +1 more | 2016-12-20 |
| 9344768 | Program guide system with real-time data sources | Edward B. Knudson, David M. Rudnick, Michael D. Ellis, Joel G. Hassell, Robert A. Knee +1 more | 2016-05-17 |
| 8683525 | Interactive electronic television program guide with database configurability | Michael D. Ellis | 2014-03-25 |
| 8589976 | Program guide system with real-time data sources | Edward B. Knudson, David M. Rudnick, Michael D. Ellis, Joel G. Hassell, Robert A. Knee +1 more | 2013-11-19 |
| 8146117 | Program guide system with real-time data sources | Edward B. Knudson, David M. Rudnick, Michael D. Ellis, Joel G. Hassell, Robert A. Knee +1 more | 2012-03-27 |
| 8001563 | Interactive program guide system and method | Edward B. Knudson, Michael D. Ellis, W. Benjamin Herrington, Steven C. Williamson, Pamela L. McKissick +6 more | 2011-08-16 |
| 7987480 | Interactive electronic television program guide with database configurability | Michael D. Ellis | 2011-07-26 |
| 7386871 | Program guide system with real-time data sources | Edward B. Knudson, David M. Rudnick, Michael D. Ellis, Joel G. Hassell, Robert A. Knee +1 more | 2008-06-10 |
| 6928653 | Interactive electronic television program guide with database configurability | Michael D. Ellis | 2005-08-09 |
| 6536041 | Program guide system with real-time data sources | Edward B. Knudson, David M. Rudnick, Michael D. Ellis, Joel G. Hassell, Robert A. Knee +1 more | 2003-03-18 |