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Patent Assignment Abstract of Title
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Total Assignments: 4
Patent #:
Issue Dt:
10/07/2014
Application #:
12338573
Filing Dt:
12/18/2008
Publication #:
Pub Dt:
06/25/2009
Inventors:
Zhijun CAI, James Earl WOMACK, Yongkang JIA
Title:
System and Method for Uplink Resource Utilization
Assignment: 1
Reel/Frame:
022134/0037Recorded: 01/21/2009Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
01/06/2009
Assignee:
295 PHILLIP STREET
WATERLOO, ON, CANADA N2L 3W8
Correspondent:
J. ROBERT BROWN, JR.
5601 GRANITE PARKWAY, SUITE 750
PLANO, TX 75024
Assignment: 2
Reel/Frame:
022133/0939Recorded: 01/21/2009Pages: 6
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
01/08/2009
Exec Dt:
01/08/2009
Assignee:
122 WEST JOHN CARPENTER PARKWAY, SUITE 430
IRVING, TEXAS 75039
Correspondent:
J. ROBERT BROWN, JR.
5601 GRANITE PARKWAY, SUITE 750
PLANO, TX 75024
Assignment: 3
Reel/Frame:
025953/0401Recorded: 03/11/2011Pages: 9
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
02/08/2011
Assignee:
295 PHILLIP STREET
WATERLOO, ONTARIO, CANADA N2L 3W8
Correspondent:
CONLEY ROSE, P.C.
5601 GRANITE PARKWAY, STE. 750
J. ROBERT BROWN, JR.
PLANO, TX 75024
Assignment: 4
Reel/Frame:
033134/0228Recorded: 06/11/2014Pages: 11
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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