Issued Patents All Time
Showing 51–70 of 70 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6232768 | Centering a signal within the dynamic range of a peak detecting proximity detector | Kristann L. Moody, P. Karl Scheller, Jay M. Towne, Teri L. Tu | 2001-05-15 |
| 6100680 | Detecting the passing of magnetic articles using a transducer-signal detector having a switchable dual-mode threshold | Jay M. Towne, P. Karl Scheller | 2000-08-08 |
| 6091239 | Detection of passing magnetic articles with a peak referenced threshold detector | Jay M. Towne, Kristann L. Moody, Teri L. Tu | 2000-07-18 |
| 5963028 | Package for a magnetic field sensing device | Raymond W. Engel, Jay Gagnon | 1999-10-05 |
| 5917320 | Detection of passing magnetic articles while periodically adapting detection threshold | P. Karl Scheller, Jay M. Towne, Hitoshi Yabusaki | 1999-06-29 |
| 5781005 | Hall-effect ferromagnetic-article-proximity sensor | Teri L. Tu | 1998-07-14 |
| 5729130 | Tracking and holding in a DAC the peaks in the field-proportional voltage in a slope activated magnetic field sensor | Kristann L. Moody, Jay M. Towne, Teri L. Tu | 1998-03-17 |
| 5694038 | Detector of passing magnetic articles with automatic gain control | Kristann L. Moody, P. Karl Scheller, Jay M. Towne, Teri L. Tu | 1997-12-02 |
| 5686894 | Two terminal I.C. magnetic-field detector for use in a liquid level sensor and having an anti-slosh feature | Teri L. Tu, Alberto Bilotti | 1997-11-11 |
| 5650719 | Detection of passing magnetic articles while periodically adapting detection thresholds to changing amplitudes of the magnetic field | Kristann L. Moody, P. Karl Scheller, Jay M. Towne, Teri L. Tu | 1997-07-22 |
| 5619137 | Chopped low power magnetic-field detector with hysteresis memory | Teri L. Tu, Paul W. Latham, II | 1997-04-08 |
| 5581179 | Hall-effect ferrous-article-proximity sensor assembly | Raymond W. Engel, Peter J. Gilbert, Teri L. Tu, Terry R. Clapp | 1996-12-03 |
| 5517112 | Magnetic field detector with noise blanking | Jacob K. Higgs | 1996-05-14 |
| 5442283 | Hall-voltage slope-activated sensor | Hitoshi Yabusaki, Alberto Bilotti | 1995-08-15 |
| 5389889 | Temperature-compensated current source for use in a hall analog magnetic-field detector | Jay M. Towne, Paul W. Latham, II | 1995-02-14 |
| 5264783 | Contactless magnet-activated proportional controller | Mark C. Hopkins, Jay M. Towne | 1993-11-23 |
| 5218298 | Two-terminal-hall-sensors monitoring system for providing decoded magnetic field amplitude signals and system diagnostic signals | — | 1993-06-08 |
| 5045920 | Dual-Hall ferrous-article-proximity sensor | Daniel P. Demingware, Aung T. Tu | 1991-09-03 |
| 4791311 | Two-terminal multiplexable sensor | — | 1988-12-13 |
| 4751463 | Integrated voltage regulator circuit with transient voltage protection | Jacob K. Higgs, Hideki Kawaji | 1988-06-14 |