Issued Patents All Time
Showing 1–19 of 19 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9807042 | Enhanced real-time messaging | Russell Green, Joseph Hardy Lipscomb, Michael Daragh O'Sullivan | 2017-10-31 |
| 9462532 | Enhanced real-time messaging | Russell Green, Joseph Hardy Lipscomb, Michael Daragh O'Sullivan | 2016-10-04 |
| 6137140 | Integrated SCR-LDMOS power device | Taylor R. Efland, Kenneth G. Buss, Chin-Yu Tsai | 2000-10-24 |
| 5812006 | Optimized power output clamping structure | Ross E. Teggatz, Joseph A. Devore, Kenneth G. Buss, Thomas A. Schmidt, Taylor R. Efland | 1998-09-22 |
| 5777502 | Method to protect gate-source elements of external power fETS from large pre-drive capacity | Wayne T. Chen, Steven C. Jones | 1998-07-07 |
| 5736766 | Medium voltage LDMOS device and method of fabrication | Taylor R. Efland | 1998-04-07 |
| 5633651 | Automatic bidirectional indicator driver | Fernando D. Carvajal | 1997-05-27 |
| 5576615 | Method and circuit for detecting faulty recirculation diode in a switched mode power supply | Andrew Marshall | 1996-11-19 |
| 5463347 | MOS uni-directional, differential voltage amplifier capable of amplifying signals having input common-mode voltage beneath voltage of lower supply and integrated circuit substrate | Steven C. Jones, Subhashish Mukherjee | 1995-10-31 |
| 5111071 | Threshold detection circuit | Steven C. Jones | 1992-05-05 |
| 4990864 | Current amplifier circuit | — | 1991-02-05 |
| 4924341 | Transient protector | Norman L. Culp | 1990-05-08 |
| 4772325 | Fluorine-containing dental materials | John J. O'Connell | 1988-09-20 |
| 4507577 | Nth Order function converter | — | 1985-03-26 |
| 4411932 | Method for the prevention of soilant deposits on contact lenses | — | 1983-10-25 |
| 4405918 | Current sensing of capacitive keyboard arrays | Frederick G. Wall | 1983-09-20 |
| 4371243 | Photographic mode selector system | Yoshiyuki Takishima, Masanori Uchidoi, Yukio Mashimo, Hiroshi Aizawa | 1983-02-01 |
| 4363540 | Exposure information storage device for a photographic camera | Yoshiyuki Takishima, Yukio Mashimo, Masanori Uchidoi, Hiroshi Aizawa, Bernhard H. Andresen +1 more | 1982-12-14 |
| 4249123 | Temperature compensated reference voltage regulator | — | 1981-02-03 |