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Patent Assignment Abstract of Title
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Total Assignments: 6
Patent #:
Issue Dt:
02/04/2014
Application #:
12705482
Filing Dt:
02/12/2010
Publication #:
Pub Dt:
08/18/2011
Inventors:
Shiwei Gao, Hua Xu, Yongkang Jia, Amin Mobasher, Alireza Bayesteh, Zhijun Cai
Title:
Low Overhead PMI and CQI Feedback and Pairing Schemes for MU-MIMO
Assignment: 1
Reel/Frame:
025794/0294Recorded: 02/09/2011Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
01/24/2011
Assignee:
1209 ORANGE STREET
WILMINGTON, DELAWARE 19801
Correspondent:
J. ROBERT BROWN, JR.
5601 GRANITE PARKWAY, SUITE 750
PLANO, TX 75024
Assignment: 2
Reel/Frame:
025794/0400Recorded: 02/09/2011Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
01/25/2011
Assignee:
295 PHILLIP STREET
WATERLOO, ON, CANADA N2L 3W8
Correspondent:
J. ROBERT BROWN, JR.
5601 GRANITE PARKWAY, SUITE 750
PLANO, TX 75024
Assignment: 3
Reel/Frame:
025794/0330Recorded: 02/09/2011Pages: 8
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
01/31/2011
Exec Dt:
01/25/2011
Exec Dt:
01/25/2011
Exec Dt:
01/25/2011
Assignee:
295 PHILLIP STREET
WATERLOO, ON, CANADA N2L 3W8
Correspondent:
J. ROBERT BROWN, JR.
5601 GRANITE PARKWAY, SUITE 750
PLANO, TX 75024
Assignment: 4
Reel/Frame:
027140/0255Recorded: 10/28/2011Pages: 6
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
10/25/2011
Assignee:
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:
Exec Dt:
10/28/2011
Assignee:
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:
031828/0381Recorded: 12/16/2013Pages: 4
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

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