Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6395611 | Inductor or low loss interconnect and a method of manufacturing an inductor or low loss interconnect in an integrated circuit | Nathan R. Belk, William T. Cochran, Michel R. Frei, Shahriar Moinian, Kwok Ng +2 more | 2002-05-28 |
| 6349267 | Rise and fall time measurement circuit | Thomas Dang, Glen Johnson | 2002-02-19 |
| 5623230 | Low-offset, buffer amplifier | — | 1997-04-22 |
| 4567333 | Electronic tone ringer with distinctive signaling circuitry | David M. Embree, Howard H. Longenecker, David R. Vogelpohl | 1986-01-28 |
| 4491691 | Electronic tone ringer | David M. Embree, Howard H. Longenecker, David R. Vogelpohl | 1985-01-01 |
| 4292604 | Relaxation oscillator with plural constant current sources | Milton L. Embree, David R. Vogelpohl | 1981-09-29 |
| 4276448 | Electronic tone ringer | Milton L. Embree, David R. Vogelpohl | 1981-06-30 |
| 4224654 | Relay driver circuit | Frank P. Tuhy, Jr. | 1980-09-23 |