Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9124932 | Systems and methods for contextually linking television program information | Steven M. Schein, Sean A. O'Brien, James J. Leftwich | 2015-09-01 |
| 9113207 | Systems and methods for contextually linking television program information | Steven M. Schein, Sean A. O'Brien, James J. Leftwich | 2015-08-18 |
| 8850477 | Systems and methods for linking television viewers with advertisers and broadcasters | Steven M. Schein, Sean A. O'Brien, James J. Leftwich | 2014-09-30 |
| 8615782 | System and methods for linking television viewers with advertisers and broadcasters | Steven M. Schein, Sean A. O'Brien, James J. Leftwich | 2013-12-24 |
| 6732369 | Systems and methods for contextually linking television program information | Steven M. Schein, Sean A. O'Brien, James J. Leftwich | 2004-05-04 |
| 6263501 | Systems and methods for linking television viewers with advertisers and broadcasters | Steven M. Schein, Sean A. O'Brien, James J. Leftwich | 2001-07-17 |
| 6002394 | Systems and methods for linking television viewers with advertisers and broadcasters | Steven M. Schein, Sean A. O'Brien, James J. Leftwich | 1999-12-14 |