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Patent Assignment Abstract of Title
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Total Assignments: 4
Patent #:
Issue Dt:
12/11/1984
Application #:
06251087
Filing Dt:
04/06/1981
Inventors:
SVEN G. LINDFORS, JORMA O. ANTSON, RALF GRAEFFE, ARTO J. PAKKALA, TUOMO S. SUNTOLA
Title:
ELECTROLUMINESCENCE STRUCTURE
Assignment: 1
Reel/Frame:
004300/0749Recorded: 09/19/1984Pages: 1
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors:
Exec Dt:
01/21/1983
Exec Dt:
01/21/1983
Exec Dt:
01/21/1983
Exec Dt:
01/21/1983
Exec Dt:
01/21/1983
Assignee:
VIRKKALA,, FINLAND 08700
Correspondent:
FITZPATRICK, CELLA, HARPER & SCINTO
277 PARK AVE.
NEW YORK, NY 10017
Assignment: 2
Reel/Frame:
004576/0672Recorded: 07/09/1986Pages: 1
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
Exec Dt:
11/08/1985
Assignee:
CHAMERSTR. 50
ZUG, SWITZERLAND
Correspondent:
FITZPATRICK, CELLA, HARPER & SCINTO
277 PARK AVE.
NEW YORK, NY 10017
Assignment: 3
Reel/Frame:
005970/0681Recorded: 01/13/1992Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
Exec Dt:
10/01/1991
Assignee:
NOT PROVIDED
Correspondent:
CHERNOFF, VILHAUER, MCCLUNG & STENZEL
600 BENJ. FRANKLIN PLAZA
ONE SOUTHWEST COLUMBIA
PORTLAND, OREGON 97258-2007
Assignment: 4
Reel/Frame:
005970/0677Recorded: 01/13/1992Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
Exec Dt:
10/05/1991
Assignee:
NOT PROVIDED
Correspondent:
CHERNOFF, VILHAUER, MCCLUNG & STENZEL
600 BENJ. FRANKLIN PLAZA
ONE SOUTHWEST COLUMBIA
PORTLAND, OREGON 97258-2007

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