Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9362864 | Dynamic gearshift during oscillator build-up based on duty cycle | — | 2016-06-07 |
| 8265174 | Method and apparatus for detection of load impedance modulation in a transformer circuit | Russell Hershbarger | 2012-09-11 |
| 7724831 | Method and apparatus for detection of load impedance modulation in a transformer circuit | Russell Hershbarger | 2010-05-25 |
| 7408996 | Method and apparatus for synchronization of data in a transformer circuit | Russell Hershbarger | 2008-08-05 |
| 6563655 | Method and apparatus for failsafing and extending range for write precompensation | Richard G. Yamasaki, Tomoaki Ohtsu | 2003-05-13 |
| 6178538 | Interleaved analog metric calculator | — | 2001-01-23 |
| 6043944 | Method and apparatus for failsafing and extending range for write precompensation | Richard G. Yamasaki, Tomoaki Ohtsu | 2000-03-28 |
| 5550512 | Method for offset voltage trim for automatic gain controls | — | 1996-08-27 |
| 5546027 | Peak detector | Eiji Shinozaki, Masafumi Kurisu | 1996-08-13 |
| 5432475 | Method of offset voltage trim for automatic gain controls | — | 1995-07-11 |
| 4777453 | Quadrature amplitude modulator using switched capacitor filter | Paul Hurst | 1988-10-11 |
| 4691172 | MOS Switched capacitor automatic gain control circuit | Thomas J. Glad | 1987-09-01 |
| 4374335 | Tuneable I.C. active integrator | Yukio Nishikawa | 1983-02-15 |
| 4210830 | High speed switching circuit | — | 1980-07-01 |