Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7210159 | System and method for transmitting and utilizing electronic programs guide information | John H. Roop, Alan R. Ebright, Jeffrey J. Kochy, David P. Warden, Konstantine Sokolik | 2007-04-24 |
| 6216265 | System and method for transmitting and utilizing electronic program guide information | John H. Roop, Alan R. Ebright, Jeffrey J. Kochy, David P. Warden, Konstantine Sokolik | 2001-04-10 |
| 5790198 | Television schedule information transmission and utilization system and process | John H. Roop, Alan R. Ebright, Jeffrey J. Kochy, David P. Warden, Konstantine Sokolik | 1998-08-04 |
| 5619274 | Television schedule information transmission and utilization system and process | John H. Roop, Alan R. Ebright, Jeffrey J. Kochy, David P. Warden, Konstantine Sokolik | 1997-04-08 |