| 5621454 |
Method and system for recognition of broadcast segments |
Michael D. Ellis, Stephen M. Dunn, Michael W. Fellinger, Fancy B. Younglove, David L. Clifton +1 more |
1997-04-15 |
| 5612729 |
Method and system for producing a signature characterizing an audio broadcast signal |
Michael D. Ellis, Stephen M. Dunn, Michael W. Fellinger, Fancy B. Younglove, David L. Clifton +1 more |
1997-03-18 |
| 5572246 |
Method and apparatus for producing a signature characterizing an interval of a video signal while compensating for picture edge shift |
Michael D. Ellis, Stephen M. Dunn, Michael W. Fellinger, Fancy B. Younglove, David L. Clifton +1 more |
1996-11-05 |
| 5504518 |
Method and system for recognition of broadcast segments |
Michael D. Ellis, Stephen M. Dunn, Michael W. Fellinger, Fancy B. Younglove, David L. Clifton +1 more |
1996-04-02 |
| 5436653 |
Method and system for recognition of broadcast segments |
Michael D. Ellis, Stephen M. Dunn, Michael W. Fellinger, Fancy B. Younglove, David L. Clifton +1 more |
1995-07-25 |