Issued Patents All Time
Showing 51–63 of 63 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8626083 | Method and apparatus for tuning a communication device | Keith Manssen | 2014-01-07 |
| 8620236 | Techniques for improved adaptive impedance matching | Keith Manssen, Wayne E. Smith, Guillaume Alexandre Blin | 2013-12-31 |
| 8594584 | Method and apparatus for tuning a communication device | Keith Manssen, Gregory Mendolia | 2013-11-26 |
| 8472888 | Method and apparatus for calibrating a communication device | Keith Manssen, Dan Boire | 2013-06-25 |
| 8432234 | Method and apparatus for tuning antennas in a communication device | Keith Manssen, Duane C. Rabe | 2013-04-30 |
| 8428523 | Tuning matching circuits for transmitter and receiver bands as a function of transmitter metrics | — | 2013-04-23 |
| 8260213 | Method and apparatus to adjust a tunable reactive element | Shamsuddin H. Chasmawala | 2012-09-04 |
| 7991363 | Tuning matching circuits for transmitter and receiver bands as a function of transmitter metrics | — | 2011-08-02 |
| 7917104 | Techniques for improved adaptive impedance matching | Keith Manssen, Wayne E. Smith, Guillaume Alexandre Blin | 2011-03-29 |
| 7777369 | Apparatus, system and methods for enabling linearity improvement in voltage controlled variable capacitors | John Hanford Spears | 2010-08-17 |
| 7233208 | Bias compensation circuit for RF power amplifier | — | 2007-06-19 |
| 6794935 | Power amplification circuit and method for supplying power at a plurality of desired power output levels | Armin W. Klomsdorf, Clark Conrad | 2004-09-21 |
| 6281748 | Method of and apparatus for modulation dependent signal amplification | Armin W. Klomsdorf, Luke Winkelmann, Dale G. Schwent | 2001-08-28 |