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Patent Assignment Details
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Reel/Frame:009309/0476   Pages: 2
Recorded: 07/14/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Total properties: 1
1
Patent #:
NONE
Issue Dt:
Application #:
09047338
Filing Dt:
03/25/1998
Publication #:
Pub Dt:
10/09/2003
Title:
SEMICONDUCTOR SUBSTRATE AND PROCESS FOR PRODUCING THE SAME USING A COMPOSITE MEMBER HAVING POROUS LAYERS AND VARYING THICKNESS AND POROSITY
Assignors
1
Exec Dt:
06/17/1998
2
Exec Dt:
06/18/1998
3
Exec Dt:
06/17/1998
Assignee
1
30-2, SHIMOMARUKO 3-CHOME, OHTA-KU
TOKYO, JAPAN
Correspondence name and address
FITZPATRICK, CELLA, HARPER & SCINTO
LAWRENCE S. PERRY
30 ROCKEFELLER PLAZA
NEW YORK, NY 10112-3801

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