April 18, 2025

Jeffrey Parker
Chief Executive Officer
PARKERVISION INC
4446-1A Hendricks Avenue, Suite 354
Jacksonville, FL 32207

        Re: PARKERVISION INC
            Registration Statement on Form S-3
            Filed April 11, 2025
            File No. 333-286486
Dear Jeffrey Parker:

       This is to advise you that we have not reviewed and will not review your
registration
statement.

        Please refer to Rules 460 and 461 regarding requests for acceleration.
We remind you
that the company and its management are responsible for the accuracy and
adequacy of their
disclosures, notwithstanding any review, comments, action or absence of action
by the staff.

       Please contact Eranga Dias at 202-551-8107 with any questions.



                                                           Sincerely,

                                                           Division of
Corporation Finance
                                                           Office of
Manufacturing