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Patent Assignment Abstract of Title
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Total Assignments: 3
Patent #:
Issue Dt:
05/04/1993
Application #:
07627157
Filing Dt:
12/13/1990
Inventor:
PRAVEEN K. JAIN
Title:
CONSTANT FREQUENCY RESONANT DC/DC CONVERTER
Assignment: 1
Reel/Frame:
005545/0386Recorded: 12/13/1990Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
Exec Dt:
11/16/1990
Assignee:
P.O. BOX 3511, STATION C.
OTTAWA, ONTARIO, K1Y 4H7, CANADA
Correspondent:
YOSHIHARU TOYOOKA
C/O NORTHERN TELECOM LTD., PATENT DEPT.
P. O. BOX 3511, STATION C
OTTAWA, ONTARIO, CANADA, K1Y 4H7
Assignment: 2
Reel/Frame:
005833/0103Recorded: 08/29/1991Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
Exec Dt:
11/16/1990
Assignee:
P.O. BOX 6123 STATION A
MONTREAL, QUEBEC, CANADA H3C 3
Correspondent:
YOSHIHARU TOYOOKA
C/O NORTHERN TELECOM LTD., PATENT DEPT.
P. O. BOX 3511, STATION C
OTTAWA, ONTARIO, CANADA, K1Y 4H7
Assignment: 3
Reel/Frame:
009614/0014Recorded: 11/30/1998Pages: 5
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
09/25/1998
Assignee:
38TH FLOOR, CENTRAL PLAZA
18 HARBOUR ROAD
WANCHAI, HONG KONG
Correspondent:
COUDERT BROTHERS
DONALD L. BARTELS
4 EMBARCADERO CENTER, SUITE 3300
SAN FRANCISCO, CALIFORNIA 94111

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