Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5225687 | Output circuit with optically coupled control signals | — | 1993-07-06 |
| 5204563 | Mosfet output circuit with improved protection method | — | 1993-04-20 |
| 4881043 | Variable gain transconductance amplifier and variable bandwidth filter | — | 1989-11-14 |
| 4763081 | Reducing distortion in active MOSFET-C low pass filters | — | 1988-08-09 |
| 4727337 | Protection circuit for RF power amplifiers | — | 1988-02-23 |
| 4694201 | Current-saving CMOS input buffer | — | 1987-09-15 |
| 4617474 | Signal detector | — | 1986-10-14 |
| 4574251 | Logarithmic digitally variable gain controlled amplifier | — | 1986-03-04 |
| 4525683 | Current mirror having base current error cancellation circuit | — | 1985-06-25 |
| 4413235 | Low temperature coefficient logarithmic electronic gain controlled amplifier | — | 1983-11-01 |
| 4339729 | Analog integrated filter circuit | Scott M. Hall, Richard Lee Valley | 1982-07-13 |