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Patent Assignment Abstract of Title
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Total Assignments: 4
Patent #:
Issue Dt:
09/19/2006
Application #:
10729971
Filing Dt:
12/09/2003
Publication #:
Pub Dt:
06/17/2004
Inventors:
Yan-Fei Liu, Sheng Ye
Title:
NON-ISOLATED DC-DC CONVERTERS WITH DIRECT PRIMARY TO LOAD CURRENT
Assignment: 1
Reel/Frame:
015158/0789Recorded: 03/30/2004Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
02/09/2004
Exec Dt:
02/09/2004
Assignee:
KINGSTON, ONTARIO, CANADA K7L 3N6
Correspondent:
DOWELL & DOWELL, P.C.
RALPH A. DOWELL
1215 JEFFERSON DAVIS HWY, SUITE 309
ARLINGTON, VA 22202-3124
Assignment: 2
Reel/Frame:
035403/0899Recorded: 04/14/2015Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
04/07/2015
Assignee:
710 DORVAL DRIVE
SUITE 200
OAKVILLE, ON, CANADA K6K 3V7
Correspondent:
NANCY MCINTYRE
QUEEN'S UNIVERSITY
KINGSTON, ON, K7L 3N6 CANADA
Assignment: 3
Reel/Frame:
044911/0623Recorded: 02/13/2018Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
01/09/2018
Assignee:
1064 EARNHART STREET
KINGSTON, ON, CANADA K7P 3C2
Correspondent:
NANCY MCINTYRE
QUEEN'S UNIVERSITY
KINGSTON, ON, K7L 3N6 CANADA
Assignment: 4
Reel/Frame:
049144/0968Recorded: 05/09/2019Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
04/27/2018
Assignee:
230-3410 LOUGHEED HIGHWAY
VANCOUVER, B.C., CANADA V5M 2A4
Correspondent:
NANCY MCINTYRE
QUEEN'S UNIVERSITY
KINGSTON, ON, K7L 3N6 CANADA

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