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Patent Assignment Abstract of Title
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Total Assignments: 4
Patent #:
Issue Dt:
11/12/1996
Application #:
08304661
Filing Dt:
09/09/1994
Inventors:
FRED C. LEE, HENGCHUN MAO
Title:
ZERO-VOLTAGE-TRANSITION (ZVT) 3-PHASE PWM VOLTAGE LINK CONVERTERS
Assignment: 1
Reel/Frame:
007194/0093Recorded: 10/26/1994Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
09/20/1994
Exec Dt:
09/20/1994
Assignee:
BLACKSBURG, VIRGINIA
Correspondent:
WHITHAM, CURTIS, WHITHAM & MCGINN
JOYCE KEEN
11800 SUNRISE VALLEY DRIVE
SUITE 900
RESTON, VA 22091
Assignment: 2
Reel/Frame:
007189/0238Recorded: 10/26/1994Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
09/24/1994
Assignee:
1900 KRAFT DRIVE
BLACKSBURG, VIRGINIA 24061
Correspondent:
WHITHAM, CURTIS, WHITHAM & MCGINN
11800 SUNRISE VALLEY DRIVE
SUITE 900
RESTON, VA 22091
ATTN: JOYCE KEEN
Assignment: 3
Reel/Frame:
007194/0090Recorded: 10/26/1994Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
10/03/1994
Assignee:
CIT TOWER, SUITE 600 2214 ROCK HILL ROAD
HERNDON,, VIRGINIA
Correspondent:
WHITHAM, CURTIS, WHITHAM & MCGINN
JOYCE KEEN
11800 SUNRISE VALLEY DRIVE
SUITE 900
RESTON, VA 22091
Assignment: 4
Reel/Frame:
008896/0038Recorded: 01/08/1998Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
01/06/1998
Assignee:
1900 KRAFT DRIVE, SUITE 107
BLACKSBURG, VIRGINIA 24060
Correspondent:
WHITHAM, CURTIS, WHITHAM & MCGINN
MICHAEL E. WHITHAM
RESTON INTERNATIONAL CENTER
11800 SUNRISE VALLEY DRIVE, SUITE 900
RESTON, VA 20191

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