PARKERVISION, INC.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
H04B TRANSMISSION 105112
 
  
 
H04L TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION 37248
 
  
 
H03F AMPLIFIERS 2657
 
  
 
H03D DEMODULATION OR TRANSFERENCE OF MODULATION FROM ONE CARRIER TO ANOTHER 1534
 
  
 
H03C MODULATION 1413
 
  
 
G06F ELECTRIC DIGITAL DATA PROCESSING 12435
 
  
 
H01Q AERIALS 1298
 
  
 
H04W WIRELESS COMMUNICATION NETWORKS 9179
 
  
 
H04M TELEPHONIC COMMUNICATION 7156
 
  
 
H03G CONTROL OF AMPLIFICATION 646

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2018/0041,176 System and Methods of RF Power Transmission, Modulation, and Amplification, Including Control Functions to Transition an Output of a MISO DeviceMar 27, 17Feb 08, 18[H03F]
2018/0019,773 Control of MISO NodeJul 11, 17Jan 18, 18[H04B, H03F]
2017/0222,711 Antenna ControlAug 14, 16Aug 03, 17[H04B]
2017/0201,949 Method, Apparatus and System for Rendering an Information Bearing Function of TimeJan 20, 17Jul 13, 17[H04W]
2017/0118,717 Method, Apparatus and System for Rendering an Information Bearing Function of TimeJan 08, 17Apr 27, 17[H04W]
2015/0084,700 Systems and Methods of RF Power Transmission, Modulation and AmplificationOct 27, 14Mar 26, 15[H03F]

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9768733 Multiple input single output device with vector signal and bias signal inputsMay 02, 14Sep 19, 17[H04L, H04B, H03C, H03F, H03G]
9705540 Control of MISO nodeJun 29, 15Jul 11, 17[H04B, H03F]
9614484 Systems and methods of RF power transmission, modulation, and amplification, including control functions to transition an output of a MISO deviceMay 13, 14Apr 04, 17[H03F]
9608677 Systems and methods of RF power transmission, modulation, and amplificationJul 13, 15Mar 28, 17[H04B, H03F]
9444673 Methods and systems for down-converting a signal using a complementary transistor structureJul 31, 15Sep 13, 16[H04L, H04B, H03D, H03C]
9419692 Antenna controlApr 29, 14Aug 16, 16[H04B, H01Q, H04W]
9413233 Switching power supply with dynamically programmed threshold voltageJun 25, 13Aug 09, 16[H02J, H02M]
9350591 Method and system for down-converting an electromagnetic signalMar 05, 15May 24, 16[H04L, H04B, H03D, H03C]
9325556 Methods and systems for down-converting a signalJul 31, 15Apr 26, 16[H04L]
9319262 Methods and systems for down-converting a signalJun 26, 15Apr 19, 16[H04L, H04B, H03D, H03C]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2018/0013,454 System and Method of RF Power Transmission, Modulation and AmplificationAbandonedMar 27, 17Jan 11, 18[H04B, H03F]
2015/0318,611 ANTENNA ARRAY FOR COMMUNICATION SYSTEMAbandonedMay 04, 15Nov 05, 15[H01Q]
2015/0215,151 APPLICATIONS OF UNIVERSAL FREQUENCY TRANSLATIONAbandonedAug 29, 14Jul 30, 15[H04L]
2015/0117,565 CONTROLLING OUTPUT POWER OF MULTIPLE-INPUT SINGLE-OUTPUT (MISO) DEVICEAbandonedOct 24, 14Apr 30, 15[H03G]
2015/0080,063 METHOD, APPARATUS AND SYSTEM FOR RENDERING AN INFORMATION BEARING FUNCTION OF TIMEAbandonedSep 17, 14Mar 19, 15[H04M, H04W]
2015/0071,383 SYSTEMS AND METHODS OF RF POWER TRANSMISSION, MODULATION, AND AMPLIFICATIONAbandonedNov 14, 14Mar 12, 15[H04B]
2014/0307,760 Universal Platform Module for a Plurality of Communication ProtocolsAbandonedNov 08, 13Oct 16, 14[H04L]
2014/0308,909 Up-Conversion Based on Gated Information SignalAbandonedOct 15, 13Oct 16, 14[H04B, H03D]
2014/0308,911 Apparatus, System, and Method for Down-Converting and Up-Converting Electromagnetic SignalsAbandonedNov 08, 13Oct 16, 14[H04B, H03D]
2014/0308,912 Methods and Systems for Down-Converting a Signal Using a Complementary Transistor StructureAbandonedNov 20, 13Oct 16, 14[H03D]
2014/0308,913 Down-Conversion of an Electromagnetic Signal with Feedback ControlAbandonedOct 14, 13Oct 16, 14[H04B]
2014/0233,670 Apparatus and Method of Differential IQ Frequency Up-ConversionAbandonedNov 15, 13Aug 21, 14[H04B]
2014/0226,751 Method, System, and Apparatus for Balanced Frequency Up-Conversion of a Baseband SignalAbandonedOct 15, 13Aug 14, 14[H04B]
2014/0226,768 Gain Control in a Communication ChannelAbandonedOct 15, 13Aug 14, 14[H03G]
8594228 Apparatus and method of differential IQ frequency up-conversionExpiredSep 13, 11Nov 26, 13[H04L]
8594607 Methods and systems for down-converting a signal using a complementary transistor structureExpiredMar 23, 12Nov 26, 13[H04B]
2013/0288,620 Systems and Methods of Amplification including Multiple Input Single Output (MISO) AmplifiersAbandonedApr 19, 13Oct 31, 13[H04B]
2013/0223,426 WIRELESS PROTOCOL CONVERTERAbandonedApr 16, 13Aug 29, 13[H04W]
2013/0182,749 UNIVERSAL PLATFORM MODULE FOR A PLURALITY OF COMMUNICATION PROTOCOLSAbandonedJul 16, 12Jul 18, 13[H04W]
2013/0120,064 Systems and Methods of RF Power Transmissions, Modulation, and Amplification, Including Cartesian 4-Branch EmbodimentsAbandonedJan 04, 13May 16, 13[H03F]

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