Leighton; John D.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Leighton; John D..The latest application filed is for "integrated bias and offset recovery amplifier".
- Leighton; John D. - Anoka MN
- Leighton; John D. - Bloomfield Hills MI
| Patent | Date |
|---|---|
| Integrated bias and offset recovery amplifier Grant 7,339,760 - Gleason , et al. March 4, 2 | 2008-03-04 |
| Pre-amplifier employing transistors having a diminished breakdown voltage and a disk drive and a Thevenin writer employing the same Grant 7,019,923 - Leighton , et al. March 28, 2 | 2006-03-28 |
| Integrated bias and offset recovery amplifier App 20050168860 - Gleason, Jeffrey A. ; et al. | 2005-08-04 |
| Disk drive writer with active reflection cancellation Grant 6,879,456 - Leighton , et al. April 12, 2 | 2005-04-12 |
| Disk drive writer with capacitive boost Grant 6,813,110 - Leighton , et al. November 2, 2 | 2004-11-02 |
| Disk drive writer waveform induced precompensation Grant 6,785,071 - Elliott , et al. August 31, 2 | 2004-08-31 |
| Dual-sense impedance-matched reader Grant 6,707,625 - Leighton , et al. March 16, 2 | 2004-03-16 |
| Disk drive writer with capacitive boost App 20040032684 - Leighton, John D. ; et al. | 2004-02-19 |
| Disk drive writer with active reflection cancellation App 20040032682 - Leighton, John D. ; et al. | 2004-02-19 |
| Pre-amplifier employing transistors having a diminished breakdown voltage and a disk drive and a thevenin writer employing the same App 20030234689 - Leighton, John D. ; et al. | 2003-12-25 |
| Disk drive writer waveform induced precompensation App 20030189778 - Elliott, Carl F. ; et al. | 2003-10-09 |
| Pulse-mode writer Grant 6,493,161 - Elliott , et al. December 10, 2 | 2002-12-10 |
| Look ahead write precompensation App 20020159176 - Elliott, Carl F. ; et al. | 2002-10-31 |
| Dual-sense impedance-matched reader App 20020154431 - Leighton, John D. ; et al. | 2002-10-24 |
| Impedance-matched, voltage-mode H-bridge write drivers Grant 6,285,221 - Leighton , et al. September 4, 2 | 2001-09-04 |
| Voltage-mode boosting circuit for write driver Grant 6,236,246 - Leighton , et al. May 22, 2 | 2001-05-22 |
| Impedance matched, voltage-mode H-bridge write drivers Grant 6,121,800 - Leighton , et al. September 19, 2 | 2000-09-19 |
| On-chip regulator providing good high frequency rejection and noise filtering from the supply Grant 5,942,934 - Ngo , et al. August 24, 1 | 1999-08-24 |
| Power supply filter with active element assist Grant 5,721,484 - Ngo , et al. February 24, 1 | 1998-02-24 |
| Method and construction for vehicle brake pedal and switch assembly Grant 4,404,439 - Leighton September 13, 1 | 1983-09-13 |
| Resilient lever assembly Grant 4,300,409 - Leighton November 17, 1 | 1981-11-17 |
| Method and construction for vehicle brake pedal and switch assembly Grant 4,297,550 - Leighton October 27, 1 | 1981-10-27 |
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