Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7052180 | LED junction temperature tester | — | 2006-05-30 |
| 6561680 | Light emitting diode with thermally conductive structure | — | 2003-05-13 |
| 6121772 | Magnetic sensor | — | 2000-09-19 |
| 6122296 | Multiplexer utilizing variable resistance, analog-to digital conversion, and/or digital-to-analog conversion | — | 2000-09-19 |
| 6043647 | Magnetic anomaly detector for detecting the movement of ferrous metals | — | 2000-03-28 |
| 6043688 | Ratio metric fault tolerant and redundant serial communication system | — | 2000-03-28 |
| 5608320 | Mirror image differential induction amplitude magnetometer | Robert Dinsmore | 1997-03-04 |
| 5432445 | Mirror image differential induction amplitude magnetometer | Robert Dinsmore | 1995-07-11 |
| 5365201 | Power supply interruption circuit for an audio power amplifier | Fu-Yih Shih | 1994-11-15 |
| 4809339 | Audio transducer | Peter A. Hochstein | 1989-02-28 |
| 4500795 | Electrical timing control switch | Peter A. Hochstein | 1985-02-19 |
| 4483016 | Audio amplifier | Peter A. Hochstein | 1984-11-13 |
| 4433576 | Mass airflow sensor | Kurt A. Pochert, James M. Dunford | 1984-02-28 |