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: 5
Patent #:
8861569
Issue Dt:
10/14/2014
Application #:
13620736
Filing Dt:
09/15/2012
Publication #:
20130182746
Pub Dt:
07/18/2013
Inventors:
John P. Panicker, Gary Boudreau, Michael Petras, Ed Illidge
Title:
REDUCED COMPLEXITY CHANNEL ESTIMATION FOR UPLINK RECEIVER
Assignment: 1
Reel/Frame:
029910/0173Recorded: 03/02/2013Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
PANICKER, JOHN P.
Exec Dt:
10/05/2010
BOUDREAU, GARY
Exec Dt:
11/12/2009
PETRAS, MICHAEL
Exec Dt:
03/02/2011
Assignee:
NORTEL NETWORKS LIMITED
2351 BOULEVARD ALFRED-NOBEL
ST. LAURENT, CANADA H4S 2A9
Correspondent:
JOHN T. MOCKLER
CARTER STAFFORD ARNETT HAMADA & MOCKLER
8150 N. CENTRAL EXPRESSWAY, SUITE 1950
DALLAS, TX 75206
Assignment: 2
Reel/Frame:
029910/0297Recorded: 03/02/2013Pages: 70
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
NORTEL NETWORKS LIMITED
Exec Dt:
07/29/2011
Assignee:
ROCKSTAR BIDCO, LP
C/O PAUL, WEISS, RIFKIND, WHARTON & GARRISON LLP
NEW YORK, NEW YORK 10019-6064
Correspondent:
JOHN T. MOCKLER
CARTER STAFFORD ARNETT HAMADA & MOCKLER
8150 N. CENTRAL EXPRESSWAY, SUITE 1950
DALLAS, TX 75206
Assignment: 3
Reel/Frame:
029910/0386Recorded: 03/02/2013Pages: 22
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
ROCKSTAR BIDCO, LP
Exec Dt:
03/28/2012
Assignee:
2256355 ONTARIO LIMITED
2256355 ONTARIO LIMITED
295 PHILLIP STREET
WATERLOO, CANADA N2L 3W8
Correspondent:
JOHN T. MOCKLER
CARTER STAFFORD ARNETT HAMADA & MOCKLER
8150 N. CENTRAL EXPRESSWAY, SUITE 1950
DALLAS, TX 75206
Assignment: 4
Reel/Frame:
029910/0450Recorded: 03/02/2013Pages: 22
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
2256355 ONTARIO LIMITED
Exec Dt:
03/28/2012
Assignee:
RESEARCH IN MOTION LIMITED
295 PHILLIP STREET
WATERLOO, CANADA N2L 3W8
Correspondent:
JOHN T. MOCKLER
CARTER STAFFORD ARNETT HAMADA & MOCKLER
8150 N. CENTRAL EXPRESSWAY, SUITE 1950
DALLAS, TX 75206
Assignment: 5
Reel/Frame:
033205/0644Recorded: 06/20/2014Pages: 4
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor:
RESEARCH IN MOTION LIMITED
Exec Dt:
07/09/2013
Assignee:
BLACKBERRY LIMITED
2200 UNIVERSITY AVENUE EAST
WATERLOO, ONTARIO N2K 0A7
Correspondent:
BLACKBERRY LIMITED - JAMIE-LYN
2200 UNIVERSITY AVENUE E.
WATERLOO, ONC N2K 0A7

Search Results as of: 05/02/2024 11:45 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