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Patent Assignment Abstract of Title
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Total Assignments: 4
Patent #:
Issue Dt:
08/15/1995
Application #:
07903859
Filing Dt:
06/25/1992
Inventors:
GUICHAO C. HUA, FRED C. LEE
Title:
NOVEL SOFT-SWITCHING PWM CONVERTERS
Assignment: 1
Reel/Frame:
006239/0957Recorded: 08/11/1992Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors:
Exec Dt:
07/09/1992
Exec Dt:
07/09/1992
Assignee:
BLACKSBURG, VIRGINIA
Correspondent:
LAURENCE J. MARHOEFER
WHITHAM & MARHOEFER
RESTON INTERNATIONAL CENTER
11800 SUNRISE VALLEY DR.
RESTON, VA 22091
Assignment: 2
Reel/Frame:
006223/0018Recorded: 08/14/1992Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
Exec Dt:
07/21/1992
Assignee:
1900 KRAFT DRIVE
BLACKSBURG, VIRGINIA 24061
Correspondent:
LAURENCE J. MARHOEFER
WHITHAM & MARHOEFER
11800 SUNRISE VALLEY DRIVE
SUITE 220
RESTON, VIRGINIA 22091
Assignment: 3
Reel/Frame:
006236/0675Recorded: 08/18/1992Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
Exec Dt:
07/21/1992
Assignee:
CIT BUILDING, STE. 600
2214 ROCK HILL ROAD
HERNDON, VIRGINIA 22070
Correspondent:
LAURENCE J. MARHOEFER
WHITHAM & MARHOEFER
11800 SUNRISE VALLEY DRIVE
STE. 220
RESTON, VA 22091
Assignment: 4
Reel/Frame:
008896/0040Recorded: 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
BLACKBURG, VIRGINIA 24060
Correspondent:
WHITMAN, CURTIS, WHITMAM & MCGINN
MICHAEL E. WHITMAM
RESTON INTERNATIONAL CENTER
11800 VALLEY DRIVE, SUITE 900
RESTON, VA 20191

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