Issued Patents All Time
Showing 1–20 of 20 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5936882 | Magnetoresistive random access memory device and method of manufacture | — | 1999-08-10 |
| 5511419 | Rotational vibration gyroscope | — | 1996-04-30 |
| 5493248 | Integrated circuit for sensing an environmental condition and producing a high power circuit | Ljubisa Ristic, Bertrand F. Cambou, Lewis E. Terry, Raymond M. Roop | 1996-02-20 |
| 5487305 | Three axes accelerometer | Ljubisa Ristic, Ronald J. Gutteridge, Wu Koucheng, Michael F. Calaway | 1996-01-30 |
| 5377544 | Rotational vibration gyroscope | — | 1995-01-03 |
| 5359893 | Multi-axes gyroscope | — | 1994-11-01 |
| 5329815 | Vibration monolithic gyroscope | Raymond M. Roop | 1994-07-19 |
| 5313835 | Integrated monolithic gyroscopes/accelerometers with logic circuits | — | 1994-05-24 |
| 5291607 | Microprocessor having environmental sensing capability | Ljubisa Ristic, Bertrand F. Cambou, Lewis E. Terry, Raymond M. Roop | 1994-03-01 |
| 5260596 | Monolithic circuit with integrated bulk structure resonator | H. Ming Liaw, Ljubisa Ristic, Raymond M. Roop | 1993-11-09 |
| 5249465 | Accelerometer utilizing an annular mass | Paul T. Bennett | 1993-10-05 |
| 5164328 | Method of bump bonding and sealing an accelerometer chip onto an integrated circuit chip | Brooks L. Scofield, Jr. | 1992-11-17 |
| 5146389 | Differential capacitor structure and method | Ljubisa Ristic | 1992-09-08 |
| 5020910 | Monolithic diffraction spectrometer | Stuart T. Langley | 1991-06-04 |
| 5001398 | Lamp intensity control system having over-current protection | — | 1991-03-19 |
| 4998160 | Substrate power supply contact for power integrated circuits | — | 1991-03-05 |
| 4868415 | Voltage level conversion circuit | — | 1989-09-19 |
| 4839769 | Driver protection circuit | David Henry Soo | 1989-06-13 |
| 4808839 | Power field effect transistor driver circuit for protection from overvoltages | Philip W. McEntarfer | 1989-02-28 |
| 4717845 | TTL compatible CMOS input circuit | — | 1988-01-05 |