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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
04/12/1994
Application #:
07950677
Filing Dt:
09/25/1992
Inventors:
YUTAKA KITAGAWARA, RYOJI HOSHI, TAKAO TAKENAKA
Title:
METHOD FOR EVALUATION OF SPATIAL DISTRIBUTION OF DEEP LEVEL CONCENTRATION IN SEMICONDUCTOR CRYSTAL
Assignment: 1
Reel/Frame:
006340/0775Recorded: 11/17/1992Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors:
Exec Dt:
09/21/1992
Exec Dt:
09/21/1992
Exec Dt:
09/21/1992
Assignee:
4-2, MARUNOUCHI 1-CHOME, CHIYODA-KU
TOKYO, JAPAN
Correspondent:
TOWNSEND, SNIDER & BANTA
RONALD R. SNIDER
1401 NEW YORK AVE., NW, STE. 1250
WASHINGTON, DC 20005
Assignment: 2
Reel/Frame:
006617/0220Recorded: 07/16/1993Pages: 2
Conveyance:
CORRECTED COVER SHEET
Assignors:
Exec Dt:
09/21/1992
Exec Dt:
09/21/1992
Exec Dt:
09/21/1992
Assignee:
4-2 MARUNOUCHI 1-CHOME, CHIYODA-KU
TOKYO, JAPAN
Correspondent:
TOWNSEND, SNIDER & BANTA
RONALD R. SNIDER
1401 NEW YORK AVENUE, N.W., SUITE 1250
WASHINGTON, D.C. 20005

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