Ownership Submission
FORM 4
Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).
UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934, Section 17(a) of the Public Utility Holding Company Act of 1935 or Section 30(h) of the Investment Company Act of 1940
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(Print or Type Responses)
1. Name and Address of Reporting Person *
Del Mar Asset Management, LP
  2. Issuer Name and Ticker or Trading Symbol
PARKERVISION INC [PRKR]
5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)
_____ Director __X__ 10% Owner
_____ Officer (give title below) _____ Other (specify below)
(Last)
(First)
(Middle)
711 FIFTH AVENUE, FIFTH FLOOR
3. Date of Earliest Transaction (Month/Day/Year)
01/03/2012
(Street)

NEW YORK, NY 10022
4. If Amendment, Date Original Filed(Month/Day/Year)
6. Individual or Joint/Group Filing(Check Applicable Line)
___ Form filed by One Reporting Person
_X_ Form filed by More than One Reporting Person
(City)
(State)
(Zip)
Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1.Title of Security
(Instr. 3)
2. Transaction Date (Month/Day/Year) 2A. Deemed Execution Date, if any (Month/Day/Year) 3. Transaction Code
(Instr. 8)
4. Securities Acquired (A) or Disposed of (D)
(Instr. 3, 4 and 5)
5. Amount of Securities Beneficially Owned Following Reported Transaction(s)
(Instr. 3 and 4)
6. Ownership Form: Direct (D) or Indirect (I)
(Instr. 4)
7. Nature of Indirect Beneficial Ownership
(Instr. 4)
Code V Amount (A) or (D) Price
Common stock, par value $0.01 (the "Common Stock") 01/03/2012   S   3,682 D $ 0.88 9,964,789 I See footnote (1)
Common Stock 01/04/2012   S   5,900 D $ 0.89 9,688,889 I See footnote (1)
Common Stock 01/05/2012   S   2,820 D $ 0.91 9,686,069 I See footnote (1)
Common Stock 01/09/2012   S   11,850 D $ 0.89 9,674,219 I See footnote (1)
Common Stock 01/12/2012   S   800 D $ 0.89 9,673,419 I See footnote (1)
Common Stock 01/13/2012   S   63,500 D $ 0.82 9,609,919 I See footnote (1)
Common Stock 01/20/2012   S   256,900 D $ 0.8 9,353,019 I See footnote (1)
Common Stock 01/27/2012   S   3,448 D $ 0.85 9,349,571 I See footnote (1)
Common Stock 02/09/2012   S   17,500 D $ 0.86 9,332,071 I See footnote (1)
Common Stock 03/05/2012   S   2,000 D $ 0.86 9,330,071 I See footnote (1)
Common Stock 03/06/2012   S   5,500 D $ 0.96 9,324,571 I See footnote (1)
Common Stock 03/08/2012   S   5,000 D $ 0.95 9,319,571 I See footnote (1)
Common Stock 03/09/2012   S   50,000 D $ 0.95 9,269,571 I See footnote (1)
Common Stock 04/10/2012   S   2,500 D $ 1.13 9,267,071 I See footnote (1)
Common Stock 04/11/2012   S   5,000 D $ 1.23 9,262,071 I See footnote (1)
Common Stock 04/12/2012   S   1,000 D $ 1.31 9,261,071 I See footnote (1)
Common Stock 04/23/2012   S   1,500 D $ 1.5 9,259,571 I See footnote (1)
Common Stock 05/23/2012   S   2,500 D $ 1.59 9,257,071 I See footnote (1)
Common Stock 05/24/2012   S   500 D $ 1.65 9,256,571 I See footnote (1)
Common Stock 05/29/2012   S   1,000 D $ 1.72 9,255,571 I See footnote (1)
Common Stock 05/30/2012   S   500 D $ 1.8 9,255,071 I See footnote (1)
Common Stock 05/31/2012   S   1,000 D $ 1.9 9,254,071 I See footnote (1)
Common Stock 06/05/2012   S   1,000 D $ 2.32 9,253,071 I See footnote (1)
Common Stock               100,000 D (2)  

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Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned
(e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security
(Instr. 3)
2. Conversion or Exercise Price of Derivative Security 3. Transaction Date (Month/Day/Year) 3A. Deemed Execution Date, if any (Month/Day/Year) 4. Transaction Code
(Instr. 8)
5. Number of Derivative Securities Acquired (A) or Disposed of (D)
(Instr. 3, 4, and 5)
6. Date Exercisable and Expiration Date
(Month/Day/Year)
7. Title and Amount of Underlying Securities
(Instr. 3 and 4)
8. Price of Derivative Security
(Instr. 5)
9. Number of Derivative Securities Beneficially Owned Following Reported Transaction(s)
(Instr. 4)
10. Ownership Form of Derivative Security: Direct (D) or Indirect (I)
(Instr. 4)
11. Nature of Indirect Beneficial Ownership
(Instr. 4)
Code V (A) (D) Date Exercisable Expiration Date Title Amount or Number of Shares

Reporting Owners

Reporting Owner Name / Address Relationships
 Director  10% Owner  Officer  Other
Del Mar Asset Management, LP
711 FIFTH AVENUE
FIFTH FLOOR
NEW YORK, NY 10022
    X    
DEL MAR MASTER FUND, LTD.
711 FIFTH AVENUE
FIFTH FLOOR
NEW YORK, NY 10022
    X    
DEL MAR MANAGEMENT, LLC
711 FIFTH AVENUE
FIFTH FLOOR
NEW YORK, NY 10022
    X    
FREELOVE DAVID
711 FIFTH AVENUE
FIFTH FLOOR
NEW YORK, NY 10022
    X    

Signatures

 /s/ Del Mar Asset Management, LP; By its general partner Del Mar Management, LLC; By its managing member David Freelove   07/13/2012
**Signature of Reporting Person Date

 /s/ Del Mar Master Fund, Ltd.; By its investment manager Del Mar Asset Management, LP; By its general partner Del Mar Management, LLC; By its managing member David Freelove   07/13/2012
**Signature of Reporting Person Date

 /s/ Del Mar Management LLC; By its managing member David Freelove   07/13/2012
**Signature of Reporting Person Date

 /s/ David Freelove   07/13/2012
**Signature of Reporting Person Date

Explanation of Responses:

* If the form is filed by more than one reporting person, see Instruction 4(b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations. See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
(1) The shares of Common Stock to which this relates are held directly by (i) Del Mar Master Fund, Ltd., a Cayman Islands exempted company (the "Master Fund") under the management of Del Mar Asset Management, LP, a Delaware limited liability company ("DMAM") and (ii) a certain trading account under the management of Mr. David Freelove (the "Trading Account"). DMAM, serves as the investment manager of the Master Fund and as such has discretion over the portfolio securities held by the Master Fund. Del Mar Management, LLC, a Delaware limited liability company (the "GP"), is the general partner of DMAM and directs DMAM's operations. Mr. David Freelove is the managing member of the GP. Mr. David Freelove also serves as the managing member of the Trading Account and as such has discretion over the portfolio securities held by the Trading Account. DMAM, the GP and Mr. David Freelove disclaim beneficial ownership of the reported securities except to the extent of their pecuniary interest therein
(2) The shares of Common Stock to which this relates are held directly by Mr. David Freelove.
 
Remarks:
In addition to the shares of Common Stock reported herein, as of the date hereof, certain DMAM employees responsible for managing the holdings reported herein separately own an aggregate of 61,000 shares of Common Stock.

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