| 7876355 |
Video abnormality detection |
— |
2011-01-25 |
| 5642497 |
Digital disk recorder using a port clock having parallel tracks along a timeline with each track representing an independently accessible media stream |
Errol C. Crary, Richard W. Stallkamp, Laurence J. Morandi, Alexandru Mitaru |
1997-06-24 |
| 5455620 |
Automatic generation of vector reference graticules |
James L. Tallman |
1995-10-03 |
| 5387925 |
Test signal generator position cursors |
Laurent A. Melling, Jr., Edward D. Wardzala, John C. Reynolds |
1995-02-07 |
| 5274445 |
Three-dimensional testing of video codes |
Michael S. Overton, Bruce J. Penney |
1993-12-28 |
| 5214508 |
Spatial bandwidth testing for digital data-compressed video systems |
— |
1993-05-25 |
| 5049880 |
Bit-wise run-length encoding for data compression |
— |
1991-09-17 |
| 4868465 |
Sweep generator error characterization |
Henry G. Fox |
1989-09-19 |
| 4754205 |
Oscilloscope having auxiliary display of a labelled cursor |
Calvin D. Diller |
1988-06-28 |
| 4743845 |
Oscilloscope-based signal level measurement system |
Calvin D. Diller |
1988-05-10 |
