ParkerVision Expands Its Patent Portfolio Worldwide

ParkerVision Expands Its Patent Portfolio Worldwide

ParkerVision Issued 14 U.S. and 11 International Patents in 2013

JACKSONVILLE, Fla., Nov. 12, 2013 (GLOBE NEWSWIRE) -- ParkerVision, Inc.
(Nasdaq:PRKR), a developer and marketer of semiconductor technology solutions
for wireless applications, today announced that it expanded its patent
portfolio worldwide with the issuance of fourteen new U.S. patents and eleven
new international patents since the beginning of 2013. The international
patents cover a number of countries including Japan, France, Germany, Spain,
the Netherlands and the United Kingdom. The 2013 issuances represent a nearly
12% growth in the Company's overall patent portfolio, which now includes 163
U.S. and 73 foreign patents, with lives extending out to 2029.

The patents issued in 2013 generally relate to radio-frequency ("RF") power
transmission, modulation and amplification, direct conversion receiver
technology, and additional receiver and transmitter applications and

ParkerVision Chief Technology Officer, David Sorrells commented, "Innovation
and the protection of our assets have always been at the foundation of our
company culture.The issuance of these patents illustrates our commitment to
continue to identify, develop, and protect new and essential wireless

About ParkerVision, Inc.

ParkerVision, Inc. designs, develops and markets its proprietary radio
frequency (RF) technologies, which enable advanced wireless communications for
current and next generation mobile communications networks. Its solutions for
wireless transfer of RF waveforms enable significant advancements in wireless
products, addressing the needs of the cellular industry for efficient use of
power, reduced cost and size, greater design simplicity, and enhanced
performance in mobile handsets as the industry migrates to next generation
networks. For more information, please visit

Safe Harbor Statement

This press release contains forward-looking information. Readers are cautioned
not to place undue reliance on any such forward-looking statements, each of
which speaks only as of the date made. Such statements are subject to certain
risks and uncertainties which are disclosed in the Company's SEC reports,
including the Form 10K for the year ended December 31, 2012 and the Forms 10Q
for the quarters ended March 31, 2013 and June 30, 2013. These risks and
uncertainties could cause actual results to differ materially from those
currently anticipated or projected.

CONTACT: Cindy Poehlman
         Chief Financial Officer
         ParkerVision, Inc.
         MaryBeth Csaby
         Vice President
         The Piacente Group

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