Issued Patents All Time
Showing 25 most recent of 96 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9397625 | Instrumentation log amp with multiplexed inputs | — | 2016-07-19 |
| 9374055 | Hybrid translinear amplifier | — | 2016-06-21 |
| 9250276 | Microwave voltmeter using fully-linearized diode detector | — | 2016-02-02 |
| 8854133 | Incremental gain amplifier | John Cowles, Todd C. Weigandt | 2014-10-07 |
| 8836425 | Instrumentation input systems | — | 2014-09-16 |
| 8497735 | Vector modulator having attenuators with continuous input steering | — | 2013-07-30 |
| 8451052 | Instrumentation input systems | — | 2013-05-28 |
| 8362836 | Incremental gain amplifier | John Cowles, Todd C. Weigandt | 2013-01-29 |
| 8319552 | Rail-to-rail output stage with balanced drive | — | 2012-11-27 |
| 8233857 | Detector with bandwidth compensation | — | 2012-07-31 |
| 8207776 | Logarithmic circuits | — | 2012-06-26 |
| 8190107 | Measurement systems with envelope pre-detection | — | 2012-05-29 |
| 8183924 | Output stage with adaptive bias control | — | 2012-05-22 |
| 8130035 | Post amplifier with selectable gain | Todd C. Weigandt | 2012-03-06 |
| 8125275 | Amplifier having input/output cells with discrete gain steps | John Cowles | 2012-02-28 |
| 8098094 | Instrumentation input systems | — | 2012-01-17 |
| 8072205 | Peak-to-average measurement with envelope pre-detection | Sukhjinder S. Deo, John Cowles | 2011-12-06 |
| 8004341 | Logarithmic circuits | — | 2011-08-23 |
| 7990217 | Input system for a variable gain amplifier having class-AB transconductance stages | Todd C. Weigandt, Eberhard Brunner | 2011-08-02 |
| 7969223 | Temperature compensation for logarithmic circuits | — | 2011-06-28 |
| 7917120 | RF mixer with inductive degeneration | — | 2011-03-29 |
| 7915956 | Vector modulator having attenuators with continuous input steering | — | 2011-03-29 |
| 7880542 | Incremental gain amplifier | John Cowles, Todd C. Weigandt | 2011-02-01 |
| 7812673 | Amplifier having input/output cells with discrete gain steps | John Cowles | 2010-10-12 |
| 7795948 | Super-symmetric multiplier | — | 2010-09-14 |