Issued Patents All Time
Showing 26–50 of 57 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6393199 | Apparatus and method for high speed recording of video signals | James C. Crosby, Robert E. Monteleone, William W. French | 2002-05-21 |
| 6381083 | Multilevel signal equalization utilizing nonlinear maps | Henry D. I. Abarbanel, Lev S. Tsimring, Lev Korzinov, Paul Bryant, Mikhail Sushchik +1 more | 2002-04-30 |
| 6188535 | Arcuate scanning tape drive with a servo mechanism responsive to servo patterns in arcuate tracks on a moving tape | A. Bruce Manildi, James C. Crosby, Charles J. Spatafore | 2001-02-13 |
| 6122143 | Wet rigid disk drive assembly with a conical spindle bearing | William W. French | 2000-09-19 |
| 5646806 | Edge tensioning sloping tape guide for arcuately scanning tape drive | Neil J. Griffith, James C. Crosby | 1997-07-08 |
| 5524494 | Aircraft propeller thrust measurement apparatus | Gilbert E. Kammerer, Robert H. Murashige | 1996-06-11 |
| 5526204 | Low drag liquid bearing recording head | William W. French, Turguy Goker, Walter Wong, William Repphun, David P. Danson | 1996-06-11 |
| 5488521 | Information recording apparatus with a non-newtonian liquid bearing | William W. French | 1996-01-30 |
| 5402956 | Two or three capstan tape drive | — | 1995-04-04 |
| 5317463 | Information recording apparatus with a liquid bearing | William W. French, William B. McHargue | 1994-05-31 |
| 5193046 | Information recording apparatus with a liquid bearing | William W. French, William B. McHargue | 1993-03-09 |
| 5097368 | Information recording apparatus with a non-Newtonian liquid bearing | William W. French | 1992-03-17 |
| 4803566 | Digital time base correction using a reference bit | Elwyn R. Berlekamp, James A. Bixby | 1989-02-07 |
| 4669011 | Slider assembly with dynamically positionable transducer | — | 1987-05-26 |
| 4550492 | Method of manufacturing a multitrack magnetic head | — | 1985-11-05 |
| 4524390 | Imaging apparatus | — | 1985-06-18 |
| 4477853 | Multitrack magnetic head | — | 1984-10-16 |
| 4459616 | Apparatus for producing customized prints of still frame television scenes | — | 1984-07-10 |
| 4412379 | Method of manufacturing a multitrack magnetic head employing double helix structure | William W. French | 1983-11-01 |
| 4398345 | Method of making a multitrack magnetic head employing double helix structure | William W. French, Richard J. McClure | 1983-08-16 |
| 4388656 | Multitrack recording with minimal intermodulation | — | 1983-06-14 |
| 4388659 | Tape recorder apparatus capable of playing back selected information while recording other information | — | 1983-06-14 |
| 4339775 | Fast frame rate augmentation | James A. Bixby | 1982-07-13 |
| 4334247 | Apparatus useful for converting asynchronous video information to synchronous video information | — | 1982-06-08 |
| 4330807 | Magnetic playback apparatus having immunity to skew | — | 1982-05-18 |