Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7139669 | Software clamping of video signals | — | 2006-11-21 |
| 6518744 | General purpose oscilloscope having digital television signal display capability | Erik Teose, David A. Sailor, Alex J. Barkume, Steven C. Herring, Frederick Y. Kawabata | 2003-02-11 |
| 6473701 | Alternate triggering in digital oscilloscopes | Kenneth Ronald Rockwell | 2002-10-29 |
| 6275257 | Holdoff by TV fields | Murlan R. Kaufman | 2001-08-14 |
| 6219094 | Non-linear filter for extracting luminance component from a composite video signal | Paul M. Gerlach | 2001-04-17 |
| 5949495 | Digital cursors for serial digital television waveform monitors | Kenneth M. Ainsworth, Bob Elkind | 1999-09-07 |
| 5771345 | Integrated digital processing device and method for examining the operation thereof | John Dierks | 1998-06-23 |
| 5455620 | Automatic generation of vector reference graticules | Douglas C. Stevens | 1995-10-03 |
| 5311295 | RGB display of a transcoded serial digital signal | Gerald Sargeant | 1994-05-10 |
| 5282034 | Bright video line select display | Bob Elkind, Kenneth M. Ainsworth, Gilbert A. Hoffman, Howard A. Landsman, Gary Sargeant | 1994-01-25 |
| 5115502 | Method and apparatus for determining internal status of a processor using simulation guided by acquired data | — | 1992-05-19 |
| 5025411 | Method which provides debounced inputs from a touch screen panel by waiting until each x and y coordinates stop altering | Terry G. Sherbeck | 1991-06-18 |
| 4813009 | Method and apparatus for determining internal status of a processor | — | 1989-03-14 |
| 4773028 | Method and apparatus for improved monitoring and detection of improper device operation | — | 1988-09-20 |
| 4766425 | Waveform selection by touch | Terry G. Sherbeck, Beverlea J. Kramlich | 1988-08-23 |
| 4232377 | Memory preservation and verification system | — | 1980-11-04 |