Issued Patents All Time
Showing 25 most recent of 32 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6917794 | Phase compensation circuit | Jeffrey J. Marrah, Linh N. Pham, Rohail Pervez, Myron Glen Padgett, Matthew Yarosz | 2005-07-12 |
| 6058682 | Method for sealing a container | Bernard W. Pajak, Paul K. Bowers | 2000-05-09 |
| 5715967 | Apparatus for sealing a container | Bernard W. Pajak, Paul K. Bowers | 1998-02-10 |
| 5577370 | Apparatus for sealing a container | Bernard W. Pajak, Paul K. Bowers | 1996-11-26 |
| 5517686 | Diversity receiver for FM stereo utilizing a pilot tone multiple for phase alignment of received signals | Barry F. Koch | 1996-05-14 |
| 5428829 | Method and apparatus for tuning and aligning an FM receiver | David W. Osburn, John Pacourek, Michael John Easterwood, Stephen L. Inman | 1995-06-27 |
| 5384551 | Fast locking phase locked loop frequency synthesizer | Richard A. Summe, John Pacourek | 1995-01-24 |
| 5359661 | Out-of-lock detector for synchronous AM detection | Gregory J. Manlove, Detlef Griessman, Thomas Block | 1994-10-25 |
| 5261004 | Noise blanking circuit for AM stero | Gregory J. Manlove, Jeffrey J. Marrah, Mark A. Kady, Marvin G. Stang | 1993-11-09 |
| 5151939 | Adaptive audio processor for AM stereo signals | Jeffrey J. Marrah, Gregory J. Manlove, Mark A. Kady | 1992-09-29 |
| 5073975 | Stop on station circuit including center channel detector | Seyed R. Zarabadi, Myron Glen Padgett | 1991-12-17 |
| 5028893 | Switched capacitor filters with continuous time control | Jeffrey J. Marrah, Gregory J. Manlove | 1991-07-02 |
| 5028882 | Multiple output operational amplifier | Jeffrey J. Marrah, Gregory J. Manlove | 1991-07-02 |
| 5014316 | Compatible quadrature amplitude modulation detector system | Jeffrey J. Marrah, Gregory J. Manlove | 1991-05-07 |
| 4987387 | Phase locked loop circuit with digital control | Seyed R. Zarabadi, Stephen L. Inman, Martin Gravenstein | 1991-01-22 |
| 4975653 | FM detector using switched capacitor circuits | Seyed R. Zarabadi | 1990-12-04 |
| 4975953 | Combined deemphasis circuit and noise blanker | Gregory J. Manlove, Jeffrey J. Marrah, Seyed R. Zarabadi | 1990-12-04 |
| 4972446 | Voltage controlled oscillator using dual modulus divider | Gregory J. Manlove, Jeffrey J. Marrah | 1990-11-20 |
| 4970472 | Compensated phase locked loop circuit | Seyed R. Zarabadi | 1990-11-13 |
| 4970474 | Analog/digital phase locked loop | Gregory J. Manlove, Jeffrey J. Marrah | 1990-11-13 |
| 4959859 | FM Channel separation adjustment | Gregory J. Manlove, Jeffrey J. Marrah | 1990-09-25 |
| 4933974 | Switched capacitor pilot phase and magnitude detector | Jeffrey J. Marrah, Gregory J. Manlove | 1990-06-12 |
| 4932058 | Pilot cancellation circuit | Jeffrey J. Marrah, Gregory J. Manlove | 1990-06-05 |
| 4901350 | Closed-loop audio attenuator | Fred J. Anderson, Gregory J. Manlove, Jeffrey J. Marrah | 1990-02-13 |
| 4882548 | Low distortion current mirror | Jeffrey J. Marrah, Gregory J. Manlove | 1989-11-21 |