Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6246827 | Deemphasis and subsequent reemphasis of high-energy reversed-spectrum components of a folded video signal | Christopher H. Strolle, Allen LeRoy Limberg, Raymond Schnitzler, Hermann J. Weckenbrock, Jung-wan Ko +1 more | 2001-06-12 |
| 6134373 | System for recording and reproducing a wide bandwidth video signal via a narrow bandwidth medium | Christopher H. Strolle, Chandrakant B. Patel, Jung-wan Ko, Raymond Schnitzler, Jong Kyung Yun | 2000-10-17 |
| 5673355 | Deemphasis & Subsequent reemphasis of high-energy reversed-spectrum components of a folded video signal | Christopher H. Strolle, Allen LeRoy Limberg, Raymond Schnitzler, Hermann J. Weckenbrock, Jung-wan Ko +1 more | 1997-09-30 |
| 5606423 | Compatible high-resolution video recording format | — | 1997-02-25 |
| 5596418 | Deemphasis and subsequent reemphasis of high-energy reversed-spectrum components of a folded video signal | Christopher H. Strolle, Allen LeRoy Limberg, Raymond Schnitzler, Hermann J. Weckenbrock, Jung-wan Ko +1 more | 1997-01-21 |
| 5500739 | Frequency-multiplexing FM luma signal with color and 2nd under signals having overlapping frequency spectra | Christopher H. Strolle, Chandrakant B. Patel, Raymond Schnitzler, Hermann J. Weckenbrock, Jung-wan Ko +2 more | 1996-03-19 |
| 5418619 | Apparatus and method for selectively adapting a playback characteristic to meet video performance requirements | Ted N. Altman | 1995-05-23 |
| 5294979 | Estimation of noise using burst gate response to video signal | Chandrakant B. Patel, Hermann J. Weckenbrock, Ted N. Altman | 1994-03-15 |
| 5113262 | Video signal recording system enabling limited bandwidth recording and playback | Christopher H. Strolle, Chandrakant B. Patel, Jung-wan Ko, Raymond Schnitzler, Jong-Kwung Yun | 1992-05-12 |
| 5097347 | Method and apparatus for generating a playback clock from a 2.5 MHz chroma PLL | Alvin R. Balaban | 1992-03-17 |
| 4730216 | Raster distortion correction circuit | Robert F. Casey | 1988-03-08 |
| 4651211 | Video signal motion detecting apparatus | Hermann J. Weckenbrock, Barbara J. Roeder, Robert F. Casey, Leopold A. Harwood | 1987-03-17 |
| 4588929 | Power supply and deflection circuit providing multiple scan rates | William E. Babcock, Julian M. Schmoke, Jr. | 1986-05-13 |
| 4503367 | Deflection circuit with linearity correction | William E. Babcock | 1985-03-05 |
| 4240013 | Horizontal deflection and power supply circuit with a start-up arrangement | — | 1980-12-16 |