| 12395176 |
Multiple sample-rate data converter |
Joshua J. O'Brien, Timothy E. Bieber |
2025-08-19 |
| 12228611 |
Signal path calibration of a hardware setting in a test and measurement instrument |
— |
2025-02-18 |
| 11808786 |
Precision, high bandwidth, switching attenuator |
Julie A. Campbell, Daniel G. Knierim |
2023-11-07 |
| 11619657 |
Frequency converter accessory for a test and measurement instrument |
Daniel G. Knierim, Josiah A. Bartlett, Amr Haj-Omar, Donald J. Dalebroux, Alexander Krauska |
2023-04-04 |
| 11454651 |
Automatic probe ground connection checking techniques |
Daniel G. Knierim, William A. Hagerup, Ira G. Pollock |
2022-09-27 |
| 11372025 |
Systems and methods for synchronizing multiple test and measurement instruments |
Daniel G. Knierim, Joshua J. O'Brien |
2022-06-28 |
| 11249111 |
Automatic probe ground connection checking techniques |
Daniel G. Knierim, William A. Hagerup, Ira G. Pollock |
2022-02-15 |
| 11041884 |
Calibration for test and measurement instrument including asynchronous time-interleaved digitizer using harmonic mixing |
Daniel G. Knierim |
2021-06-22 |
| 11002764 |
Systems and methods for synchronizing multiple test and measurement instruments |
Daniel G. Knierim, Joshua J. O'Brien |
2021-05-11 |
| 10502763 |
Noise reduction in digitizing systems |
John J. Pickerd, Pirooz Hojabri, Patrick Satarzadeh, Khadar Baba Shaik |
2019-12-10 |
| 10330705 |
Calibration for test and measurement instrument including asynchronous time-interleaved digitizer using harmonic mixing |
Daniel G. Knierim |
2019-06-25 |
| 10041975 |
Automatic probe ground connection checking techniques |
Daniel G. Knierim, William A. Hagerup, Ira G. Pollock |
2018-08-07 |
| 9651579 |
Multi-scope control and synchronization system |
Jed H. Andrews, Jeffrey Walter Mucha |
2017-05-16 |
| 9568503 |
Calibration for test and measurement instrument including asynchronous time-interleaved digitizer using harmonic mixing |
Daniel G. Knierim |
2017-02-14 |
| 9194888 |
Automatic probe ground connection checking techniques |
Daniel G. Knierim, William A. Hagerup, Ira G. Pollock |
2015-11-24 |
| 7868664 |
Generating a trigger from a differential signal |
Gene L. Markozen |
2011-01-11 |
| 7408406 |
Mode selection amplifier circuit usable in a signal acquisition probe |
Richard J. Huard, Einar O. Traa |
2008-08-05 |
| 6804306 |
Stable in-phase/quadrature (I/Q) generator method and apparatus |
Daniel G. Knierim |
2004-10-12 |
| 6725170 |
Smart probe apparatus and method for automatic self-adjustment of an oscilloscope's bandwidth |
— |
2004-04-20 |
| 6629048 |
Measurement test instrument and associated voltage management system for accessory device |
William Q. Law, Keith A. Taylor, Brian E. Rhodefer, Marvin E. La Voie |
2003-09-30 |
| 6563365 |
Low-noise four-quadrant multiplier method and apparatus |
Daniel G. Knierim |
2003-05-13 |
