According to The Patent Board's criteria, Science Strength is a measure of the degree to which a company's patents are referenced in trade journal and scholarly articles. Industry Impact is determined based on the influence that a company's patents have on the broader industry. Research Intensity is an aggregate measure of the degree to which a company's technology is building on core science."From ParkerVision's inception, we have continuously sought new ways to approach technological problems through innovation and the development of novel yet practical solutions. The significant influence of the technologies we have pioneered for wireless communication is evident in the patent portfolio that we have built and continue to maintain," said ParkerVision Chairman and CEO Jeffrey Parker. "We believe our technology is responsible for important breakthroughs in the way mobile devices are used, and we expect our continued innovations will result in ongoing expansion of our intellectual property portfolio." About ParkerVision, Inc. ParkerVision, Inc. designs, develops and markets its proprietary RF technologies, which enable advanced wireless communications for current and next generation mobile communications networks. Its solutions for wireless transfer of radio frequency (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. ParkerVision is headquartered in Jacksonville, Fla. For more information, please visit http://www.parkervision.com. (PRKR-G) 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. These risks and uncertainties could cause actual results to differ materially from those currently anticipated or projected. For more information about The Patent Board's listing, please contact Robert Tharp at 800-559-4534 or Robert@androvett.com. For investor relations, please contact Ron Stabiner at 212-888-4848 or firstname.lastname@example.org .