Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6160280 | Field effect transistor | Fred Bonn, George B. Norris | 2000-12-12 |
| 5631175 | Method for fabricating an elevated-gate field effect transistor | James G. Gilbert, Lawrence S. Klingbeil, Jr., David Halchin | 1997-05-20 |
| 5615473 | Method of making a ferrite/semiconductor resonator/filter | Michael Dydyk, Robert J. Higgins, Jr., Aristotelis S. Arvanitis | 1997-04-01 |
| 5590063 | Optimization method using parallel processors | Robert C. Turner, Monte G. Miller, David Halchin | 1996-12-31 |
| 5508539 | Elevated-gate field effect transistor structure and fabrication method | James G. Gilbert, Lawrence S. Klingbeil, Jr., David Halchin | 1996-04-16 |
| 5477137 | Probeable substrate substitute for a calibration standard and test fixture | Joseph Staudinger, Warren L. Seely | 1995-12-19 |
| 5424698 | Ferrite-semiconductor resonator and filter | Michael Dydyk, Robert J. Higgins, Jr., Aristotelis S. Arvanitis | 1995-06-13 |
| 5410743 | Active image separation mixer | Warren L. Seely, Joseph Staudinger | 1995-04-25 |
| 5345123 | Attenuator circuit operating with single point control | Joseph Staudinger, William B. Beckwith, Jean B. Verdier | 1994-09-06 |
| 5265269 | Intermediate frequency independent star mixer | Joseph Staudinger, Warren L. Seely | 1993-11-23 |
| 5220194 | Tunable capacitor with RF-DC isolation | Ronald J. Massey, Monte G. Miller | 1993-06-15 |
| 5043993 | Optical signal frequency converter and mixer | Earnest J. Johnson | 1991-08-27 |
| 5005059 | Digital-to-analog converting field effect device and circuitry | Joseph Staudinger | 1991-04-02 |
| 5001524 | Digitally controlled field effect attenuator devices | Janet R. J. Golio, Joseph Staudinger | 1991-03-19 |
| 4998147 | Field effect attenuator devices having controlled electrical lengths | William B. Beckwith | 1991-03-05 |
| 4849716 | Direct optical injection locking circuitry utilizing optical oscillator tuning | David A. Warren | 1989-07-18 |