PARKERVISION INChttps://pcaobus.org/form-ap-filings/5515/5515PARKERVISION INC55154/6/2017 8:50:35 AM2016e3d63dc9-410c-49ee-ad0c-0e218a6d4d0a238PricewaterhouseCoopers LLP54680PARKERVISION INC914139PRKR0023800485Rick Anthony Moyer0023800485True