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Patent Assignment Abstract of Title
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Total Assignments: 6
Patent #:
8406332
Issue Dt:
03/26/2013
Application #:
12689223
Filing Dt:
01/18/2010
Publication #:
20110176629
Pub Dt:
07/21/2011
Inventors:
Alireza Bayesteh, Amin Mobasher, Yi Yu, Jack Anthony Smith, Hua Xu, Yongkang Jia et al
Title:
DOWNLINK TRANSMISSION IN A MULTIPLE-USER MULTIPLE-INPUT MULTIPLE-OUTPUT ("MU-MIMO") WIRELESS COMMUNICATION SYSTEM
Assignment: 1
Reel/Frame:
024230/0154Recorded: 04/14/2010Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
GAO, SHIWEI
Exec Dt:
03/29/2010
Assignee:
2209053 ONTARIO INC.
295 PHILLIP STREET
WATERLOO, CANADA N2L 3W8
Correspondent:
EDWARD M. RONEY
300 NORTH LASALLES STREET
SUITE 4000
CHICAGO, IL 60654
Assignment: 2
Reel/Frame:
024230/0305Recorded: 04/14/2010Pages: 8
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
BAYESTEH, ALIREZA
Exec Dt:
03/30/2010
MOBASHER, AMIN
Exec Dt:
04/12/2010
XU, HUA
Exec Dt:
03/30/2010
JIA, YONGKANG
Exec Dt:
03/29/2010
Assignee:
RESEARCH IN MOTION LIMITED
295 PHILLIP STREET
WATERLOO, ONTARIO, CANADA N2L 3W8
Correspondent:
EDWARD M. RONEY
300 NORTH LASALLE STREET
SUITE 4000
CHICAGO, IL 60654
Assignment: 3
Reel/Frame:
024230/0385Recorded: 04/14/2010Pages: 7
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
YU, YI
Exec Dt:
03/31/2010
SMITH, JACK ANTHONY
Exec Dt:
04/07/2010
CAI, ZHIJUN SAM
Exec Dt:
03/31/2010
Assignee:
RESEARCH IN MOTION CORPORATION
122 WEST JOHN CARPENTER PARKWAY
SUITE 430
IRVING, TEXAS 75039
Correspondent:
EDWARD M. RONEY
300 NORTH LASALLE STREET
SUITE 4000
CHICAGO, IL 60654
Assignment: 4
Reel/Frame:
027140/0255Recorded: 10/28/2011Pages: 6
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
2209053 ONTARIO INC.
Exec Dt:
10/25/2011
Assignee:
RESEARCH IN MOTION LIMITED
295 PHILLIP STREET
WATERLOO, ONTARIO N2L 3W8
Correspondent:
RIM LIMITED - JAMIE-LYN HEBERT
1875 BUCKHORN GATE
MISSISSAUGA, L4W 5P1 CANADA
Assignment: 5
Reel/Frame:
027213/0796Recorded: 11/11/2011Pages: 8
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
RESEARCH IN MOTION CORPORATION
Exec Dt:
10/28/2011
Assignee:
RESEARCH IN MOTION LIMITED
295 PHILLIP STREET
WATERLOO, ONTARIO N2L 3W8
Correspondent:
RESEARCH IN MOTION LIMITED - JAMIE-LYN
1875 BUCKHORN GATE
MISSISSAUGA, ONC L4W 5P1
Assignment: 6
Reel/Frame:
034068/0923Recorded: 10/28/2014Pages: 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

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