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Patent Assignment Abstract of Title

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Total Assignments: 2

Patent #:	9413233	Issue Dt:	08/09/2016	Application #:	13925893	Filing Dt:	06/25/2013
Publication #:	20140375383	Pub Dt:	12/25/2014
Inventors:	Gregory S. SILVER, David F. SORRELLS, Gregory S. RAWLINS
Title:	SWITCHING POWER SUPPLY WITH DYNAMICALLY PROGRAMMED THRESHOLD VOLTAGE

Assignment: 1

Reel/Frame:

030676/0861

Recorded: 06/25/2013

Pages: 6

Conveyance:

ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).

Assignors:

SILVER, GREGORY S.

Exec Dt:

12/20/2007

SORRELLS, DAVID F.

Exec Dt:

12/20/2007

RAWLINS, GREGORY S.

Exec Dt:

01/04/2008

Assignee:

PARKERVISION, INC.

7915 BAYMEADOWS WAY

SUITE 400

JACKSONVILLE, FLORIDA 32256

Correspondent:

STERNE, KESSLER, GOLDSTEIN & FOX P.L.L.C

1100 NEW YORK AVENUE, N.W.

WASHINGTON, DC 20005

Assignment: 2

Reel/Frame:

030757/0783

Recorded: 07/08/2013

Pages: 8

Conveyance:

CORRECTIVE ASSIGNMENT TO CORRECT THE ATTORNEY DOCKET NUMBER FROM 1744.190000E TO 1744.2320004 PREVIOUSLY RECORDED ON REEL 030676 FRAME 0861. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT OF ASSIGNORS INTEREST.

Assignors:

SILVER, GREGORY S.

Exec Dt:

12/20/2007