Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10267838 | Current sensor having microwave chip resistors in parallel radial arrangement | John R. Richner | 2019-04-23 |
| 9819334 | Circuit for generating fast rise time pulse using coaxial transmission lines | John R. Richner | 2017-11-14 |
| 9726707 | Controlled impedance charged device tester | — | 2017-08-08 |
| 7733107 | Charged device model contact plate | John R. Richner | 2010-06-08 |
| 7449637 | Pulse current sensor | John R. Richner | 2008-11-11 |
| 6429674 | Pulse circuit | John R. Richner | 2002-08-06 |
| 4618839 | Microwave attenuator | — | 1986-10-21 |