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: 4
Patent #:
Issue Dt:
11/20/2012
Application #:
11750740
Filing Dt:
05/18/2007
Publication #:
Pub Dt:
11/20/2008
Inventors:
James Earl Womack, Zhijun Cai, Wei Wu
Title:
METHOD AND SYSTEM FOR DISCONTINUOUS RECEPTION DE-SYNCHRONIZATION DETECTION
Assignment: 1
Reel/Frame:
019624/0025Recorded: 07/31/2007Pages: 6
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
07/17/2007
Exec Dt:
07/17/2007
Exec Dt:
07/17/2007
Assignee:
295 PHILLIP STREET
WATERLOO, ONTARIO N2L 3W8
Correspondent:
BRIJ K. AGARWAL
600 GRANT STREET
44TH FLOOR
PITTSBURGH, PA 15219
Assignment: 2
Reel/Frame:
026586/0108Recorded: 07/13/2011Pages: 6
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
07/05/2011
Exec Dt:
07/05/2011
Exec Dt:
06/30/2011
Assignee:
1209 ORANGE STREET
WILMINGTON, DELAWARE 19801
Correspondent:
J. ROBERT BROWN, JR.
5601 GRANITE PARKWAY, SUITE 750
PLANO, TX 75024
Assignment: 3
Reel/Frame:
029705/0825Recorded: 01/28/2013Pages: 9
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
01/25/2013
Assignee:
295 PHILLIP STREET
WATERLOO, ONTARIO N2L 3W8
Correspondent:
RESEARCH IN MOTION LIMITED - JAMIE-LYN
176 COLUMBIA ST. W.
WATERLOO, ONC N2L 3W8
Assignment: 4
Reel/Frame:
037893/0239Recorded: 02/23/2016Pages: 13
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
07/09/2013
Assignee:
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: 06/16/2024 11:51 AM
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