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Patent Assignment Abstract of Title
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Total Assignments: 3
Patent #:
Issue Dt:
01/19/1988
Application #:
06877185
Filing Dt:
06/20/1986
Inventors:
FRED C. LEE, KWANG-HWA LIU
Title:
ZERO-VOLTAGE SWITCHING QUASI-RESONANT CONVERTERS
Assignment: 1
Reel/Frame:
004839/0638Recorded: 01/26/1988Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
Exec Dt:
09/28/1987
Assignee:
220 BURRUSS HALL
BLACKSBURG, VIRGINIA 22040
Correspondent:
R. LEWIS GABLE
MASON, FENWICK & LAWRENCE
1225 EYE STREET N.W. SUITE 1000
WASHINGTON, DC 20005
Assignment: 2
Reel/Frame:
004839/0636Recorded: 01/26/1988Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors:
Exec Dt:
01/11/1988
Exec Dt:
10/20/1987
Assignee:
BLACKSBURG, VIRGINIA
Correspondent:
R. LEWIS GABLE
MASON, FENWICK & LAWRENCE
1225 EYE STREET N.W. SUITE 1000
WASHINGTON, DC 20005
Assignment: 3
Reel/Frame:
008876/0765Recorded: 12/19/1997Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
11/24/1997
Assignee:
1900 KRAFT DRIVE
BLACKSBURG, VIRGINIA 24060
Correspondent:
WHITHAM, CURTIS, WHITHAM ET AL.
MICHAEL W. WHITHAM
RESTON INTERNATIONAL CENTER
11800 SUNRISE VALLEY DRIVE, STE. 900
RESTON, VA 20191

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