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 #:
NONE
Issue Dt:
Application #:
10787547
Filing Dt:
02/26/2004
Publication #:
Pub Dt:
09/01/2005
Inventors:
Wen Zhao, Kenneth J. Liang, Jin Kim
Title:
Cellular communications system providing mobile cellular device battery saving features based upon a stepped down attempt rate and related methods
Assignment: 1
Reel/Frame:
015737/0205Recorded: 08/26/2004Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
08/17/2004
Exec Dt:
08/17/2004
Exec Dt:
08/17/2004
Assignee:
295 PHILLIP STREET
WATERLOO, ONTARIO, CANADA N2L 3W8
Correspondent:
ALLEN, DYER, DOPPELT, MILBRATH, ET AL
CHRISTOPHER F. REGAN, ESQ.
255 S. ORANGE AVENUE
P.O. BOX 3791
ORLANDO, FLORIDA 32802
Assignment: 2
Reel/Frame:
034030/0941Recorded: 10/22/2014Pages: 16
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: 06/18/2024 06:48 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