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Patent Assignment Abstract of Title
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Total Assignments: 1
Patent #:
Issue Dt:
12/15/1992
Application #:
07736546
Filing Dt:
07/26/1991
Inventors:
MASATAKE KATAYAMA, SHOICHI FUJIYA, ISAO MOROGA, MASARU SHINOMIYA
Title:
METHOD OF BORON DIFFUSION INTO SEMICONDUCTOR WAFERS HAVING REDUCED STACKING FAULTS
Assignment: 1
Reel/Frame:
005806/0333Recorded: 07/26/1991Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors:
Exec Dt:
07/01/1991
Exec Dt:
07/01/1991
Exec Dt:
07/01/1991
Exec Dt:
07/01/1991
Assignee:
4-2, MARUNOUCHI 1-CHOME, CHIYODA-KU
TOKYO, JAPAN
Correspondent:
GEORGE E. ORAM, JR.
ARMSTRONG, NIKAIDO, MARMELSTEIN, ET/AL
SUITE 1000, 1725 K ST., N.W.
WASHINGTON, D.C. 20006

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