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Patent Assignment Abstract of Title
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Total Assignments: 6
Patent #:
8036282
Issue Dt:
10/11/2011
Application #:
11852240
Filing Dt:
09/07/2007
Publication #:
20090067512
Pub Dt:
03/12/2009
Inventors:
Bartosz Mielczarek, Witold A. Krzymien
Title:
MULTI-TIERED QUANTIZATION OF CHANNEL STATE INFORMATION IN MULTIPLE ANTENNA SYSTEMS
Assignment: 1
Reel/Frame:
019862/0543Recorded: 09/21/2007Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
MIELCZAREK, BARTOSZ
Exec Dt:
09/06/2007
KRYZMIEN, WITOLD A.
Exec Dt:
09/06/2007
Assignee:
TR TECHNOLOGIES INC.
7TH FLOOR, 9107 - 116 STREET, NW
EDMONTON, ALBERTA, CANADA T6G 2V4
Correspondent:
KEVAN L. MORGAN, ESQ.
CHRISTENSEN O'CONNOR JOHNSON KINDNESS
1420 FIFTH AVENUE, SUITE 2800
SEATTLE, WA 98101-2347
Assignment: 2
Reel/Frame:
019863/0538Recorded: 09/21/2007Pages: 4
Conveyance:
CORRECTIVE ASSIGNMENT TO CORRECT THE MISSPELLING OF INVENTOR KRZYMIEN'S LAST NAME IN THE RECORDATION COVER SHEET FROM <KRYZMIEN> TO <KRZYMIEN>, PREVIOUSLY RECORDED ON REEL 019862 FRAME 0543. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT OF THEIR APPLICATION NO. 11/852,240, FILED SEPTEMBER 7, 2007, TO TR TECHNOLOGIES INC.
Assignors:
MIELCZAREK, BARTOSZ
Exec Dt:
09/06/2007
KRZYMIEN, WITOLD A.
Exec Dt:
09/06/2007
Assignee:
TR TECHNOLOGIES INC.
7TH FLOOR, 9107 - 116 STREET, NW
EDMONTON, ALBERTA, CANADA T6G 2V4
Correspondent:
KEVAN L. MORGAN, ESQ.
CHRISTENSEN O'CONNOR JOHNSON KINDNESS
1420 FIFTH AVENUE, SUITE 2800
SEATTLE, WA 98101-2347
Assignment: 3
Reel/Frame:
022877/0320Recorded: 06/25/2009Pages: 7
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
TR TECHNOLOGIES INC.
Exec Dt:
06/22/2009
Assignee:
WI-LAN INC.
11 HOLLAND AVENUE
SUITE 608
OTTAWA, ONTARIO, CANADA H1Y 4S1
Correspondent:
MR. CURT DODD
WI-LAN INC.
11 HOLLAND AVENUE, SUITE 608
OTTAWA, ONTARIO, K1Y 4S1 CANADA
Assignment: 4
Reel/Frame:
026675/0518Recorded: 07/29/2011Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
TR TECHNOLOGIES INC.
Exec Dt:
01/06/2011
Assignee:
WI-LAN INC.
11 HOLLAND AVENUE
SUITE 608
OTTAWA, ONTARIO, CANADA K1Y 4S1
Correspondent:
KEVAN L. MORGAN, ESQ.
CHRISTENSEN O'CONNOR JOHNSON KINDNESS
1420 FIFTH AVENUE, SUITE 2800
SEATTLE, WA 98101-2347
Assignment: 5
Reel/Frame:
042914/0632Recorded: 06/20/2017Pages: 13
Conveyance:
MERGER AND CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignors:
WI-LAN INC.
Exec Dt:
06/01/2017
Newly Merged Entity Data
QUARTERHILL INC.
Exec Dt:
06/01/2017
Newly Merged Entity's New Name:
QUARTERHILL INC.
303 TERRY FOX DRIVE
SUITE 300
OTTAWA, CANADA K2K 3J1
Correspondent:
QUARTERHILL INC.
303 TERRY FOX DRIVE
SUITE 300
OTTAWA, K2K 3J1 CANADA
Assignment: 6
Reel/Frame:
043168/0294Recorded: 07/12/2017Pages: 8
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
QUARTERHILL INC.
Exec Dt:
06/01/2017
Assignee:
WI-LAN INC.
303 TERRY FOX DRIVE
SUITE 300
OTTAWA, CANADA K2K 3J1
Correspondent:
WI-LAN INC.
303 TERRY FOX DRIVE
SUITE 300
OTTAWA, K2K 3J1 CANADA

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