|
NL57174C
(en)
*
|
1938-12-02 |
|
|
|
|
GB566169A
(en)
*
|
1942-07-03 |
1944-12-18 |
Standard Telephones Cables Ltd |
Improvements relating to radio navigational systems
|
|
US2615986A
(en)
*
|
1948-01-20 |
1952-10-28 |
Meguer V Kalfaian |
Phase modulation system
|
|
US2611825A
(en)
*
|
1948-04-28 |
1952-09-23 |
Donald B Harris |
Multichannel transmission system
|
|
US7327803B2
(en)
|
2004-10-22 |
2008-02-05 |
Parkervision, Inc. |
Systems and methods for vector power amplification
|
|
US7355470B2
(en)
|
2006-04-24 |
2008-04-08 |
Parkervision, Inc. |
Systems and methods of RF power transmission, modulation, and amplification, including embodiments for amplifier class transitioning
|
|
US8013675B2
(en)
|
2007-06-19 |
2011-09-06 |
Parkervision, Inc. |
Combiner-less multiple input single output (MISO) amplification with blended control
|
|
US7911272B2
(en)
|
2007-06-19 |
2011-03-22 |
Parkervision, Inc. |
Systems and methods of RF power transmission, modulation, and amplification, including blended control embodiments
|
|
US9106316B2
(en)
|
2005-10-24 |
2015-08-11 |
Parkervision, Inc. |
Systems and methods of RF power transmission, modulation, and amplification
|
|
US7937106B2
(en)
|
2006-04-24 |
2011-05-03 |
ParkerVision, Inc, |
Systems and methods of RF power transmission, modulation, and amplification, including architectural embodiments of same
|
|
US8031804B2
(en)
|
2006-04-24 |
2011-10-04 |
Parkervision, Inc. |
Systems and methods of RF tower transmission, modulation, and amplification, including embodiments for compensating for waveform distortion
|
|
US7620129B2
(en)
|
2007-01-16 |
2009-11-17 |
Parkervision, Inc. |
RF power transmission, modulation, and amplification, including embodiments for generating vector modulation control signals
|
|
WO2008144017A1
(en)
|
2007-05-18 |
2008-11-27 |
Parkervision, Inc. |
Systems and methods of rf power transmission, modulation, and amplification
|
|
WO2009005768A1
(en)
|
2007-06-28 |
2009-01-08 |
Parkervision, Inc. |
Systems and methods of rf power transmission, modulation, and amplification
|
|
KR20140026458A
(en)
|
2011-04-08 |
2014-03-05 |
파커비전, 인크. |
Systems and methods of rf power transmission, modulation, and amplification
|
|
EP2715867A4
(en)
|
2011-06-02 |
2014-12-17 |
Parkervision Inc |
Antenna control
|
|
US20150080063A1
(en)
|
2013-09-17 |
2015-03-19 |
Parkervision, Inc. |
Method, apparatus and system for rendering an information bearing function of time
|
|
DE102016220349A1
(en)
|
2016-10-18 |
2018-04-19 |
Trumpf Schweiz Ag |
High frequency driver circuit for an acousto-optic component and method for operating an HF driver circuit
|