Issued Patents All Time
Showing 1–18 of 18 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8548400 | System and method for polar modulation using power amplifier bias control | Kevin B. Traylor, Richard B. Meador, George B. Norris | 2013-10-01 |
| 7539462 | Configurable multi-mode modulation system and transmitter | Richard B. Meador, Kevin B. Traylor | 2009-05-26 |
| 7276974 | Method and apparatus for protecting RF power amplifiers | David A. Newman, Benjamin Gilsdorf | 2007-10-02 |
| 7209720 | Multiband and multimode transmitter and method | Arul Balasubramaniyan | 2007-04-24 |
| 6700451 | Cross coupled cascode voltage controlled oscillator | James S. Irwin | 2004-03-02 |
| 6674333 | Band switchable voltage controlled oscillator with substantially constant tuning range | Arul Balasubramaniyan | 2004-01-06 |
| 6298224 | Multiple frequency band receiver | David Ding, Frank Robert Skutta, Robert Michael Johnson | 2001-10-02 |
| 6243566 | Impedance matching for a dual band power amplifier | Gregory R. Black | 2001-06-05 |
| 6215359 | Impedance matching for a dual band power amplifier | Gregory R. Black | 2001-04-10 |
| 6195536 | Impedance matching for a dual band power amplifier | Gregory R. Black | 2001-02-27 |
| 6078794 | Impedance matching for a dual band power amplifier | Gregory R. Black | 2000-06-20 |
| 6049704 | Apparatus for amplifying an RF signal | Michael Landherr, Armin W. Klomsdorf, Mark A. Pennock | 2000-04-11 |
| 6020787 | Method and apparatus for amplifying a signal | Jin Dong Kim, James J. Crnkovic, Armin W. Klomsdorf | 2000-02-01 |
| 5926751 | Method and apparatus for receiving communication signals | Constantine Vlahos, Frank Robert Skutta | 1999-07-20 |
| 5892410 | Method and apparatus for transmitting radio frequency signals | — | 1999-04-06 |
| 5673001 | Method and apparatus for amplifying a signal | Jin Dong Kim, James J. Crnkovic, Armin W. Klomsdorf | 1997-09-30 |
| 4963843 | Stripline filter with combline resonators | — | 1990-10-16 |
| 4809356 | Three-way power splitter using directional couplers | James J. Crnkovic | 1989-02-28 |