skip navigationU S P T O SealUnited States Patent and Trademark Office AOTW logo
Home|Site Index|Search|Guides|Contacts|eBusiness|eBiz alerts|News|Help
Assignments on the Web > Patent Query
Patent Assignment Abstract of Title
NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Total Assignments: 2
Patent #:
7376410
Issue Dt:
05/20/2008
Application #:
11355167
Filing Dt:
02/16/2006
Publication #:
20060141975
Pub Dt:
06/29/2006
Inventors:
David F. Sorrells, Michael J. Bultman, Robert W. Cook, Richard C. Looke et al
Title:
METHODS AND SYSTEMS FOR DOWN-CONVERTING A SIGNAL USING A COMPLEMENTARY TRANSISTOR STRUCTURE
Assignment: 1
Reel/Frame:
017591/0238Recorded: 02/16/2006Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
SORRELLS, DAVID F.
Exec Dt:
10/14/1999
BULTMAN, MICHAEL J.
Exec Dt:
10/14/1999
COOK, ROBERT W.
Exec Dt:
10/14/1999
LOOKE, RICHARD C.
Exec Dt:
10/14/1999
MOSES, CHARLEY D., JR.
Exec Dt:
10/14/1999
Assignee:
PARKERVISION, INC.
8493 BAYMEADOWS WAY
JACKSONVILLE, FLORIDA 32256
Correspondent:
STERNE, KESSLER, GOLDSTEIN
& FOX P.L.L.C.
C/O PATRICK E. GARRETT
1100 NEW YORK AVENUE, N.W.
WASHINGTON, D.C. 20005-3934
Assignment: 2
Reel/Frame:
047905/0316Recorded: 01/04/2019Pages: 9
Conveyance:
SECURITY INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
PARKERVISION INC.
Exec Dt:
09/11/2018
Assignee:
MINTZ LEVIN COHN FERRIS GLOVSKY AND POPEO, P.C.
ONE FINANCIAL CENTER
BOSTON, MASSACHUSETTS 02111
Correspondent:
KEVIN C. AMENDT
ONE FINANCIAL CENTER
BOSTON, MA 02111

Search Results as of: 09/21/2024 10:45 PM
If you have any comments or questions concerning the data displayed, contact PRD / Assignments at 571-272-3350. v.2.6
Web interface last modified: August 25, 2017 v.2.6
| .HOME | INDEX| SEARCH | eBUSINESS | CONTACT US | PRIVACY STATEMENT