Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9430351 | Data acquisition | Jeffrey M. Malec, Zhiqun Hu | 2016-08-30 |
| 9158863 | Data acquisition | Jeffrey M. Malec, Zhiqun Hu | 2015-10-13 |
| 7863978 | RF amplifier system for neutralizing internal capacitance in a cavity | Geoffrey Norman Mendenhall | 2011-01-04 |
| 7538620 | Phase lock control system for a voltage controlled oscillator | Zhiqun Hu | 2009-05-26 |
| 6751266 | RF transmitter employing linear and non-linear pre-correctors | — | 2004-06-15 |
| 6600516 | Digital RF transmitter system employing both digital pre-correction and analog pre-correction | Paul Mizwicki | 2003-07-29 |
| 6400415 | System and method for predistorting signals to be amplified | — | 2002-06-04 |
| 6335766 | System and method for transmitting advanced television signals | Ed Twitchell, Bob Davis, Bob Plonka, Dave Nickell | 2002-01-01 |
| 6281935 | System and method for controlling a transmitter frequency | Ed Twitchell, Bob Davis, Bob Plonkn | 2001-08-28 |
| 6242978 | Method and apparatus for linearizing an amplifier | — | 2001-06-05 |
| 6232721 | Inductive output tube (IOT) amplifier system | — | 2001-05-15 |
| 6054895 | Apparatus and method for pre-distortion correction of a power amplifier stage | Bruce Meredith | 2000-04-25 |
| 5850162 | Linearization of an amplifier employing modified feedforward correction | — | 1998-12-15 |