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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
04/10/2001
Application #:
09346708
Filing Dt:
07/02/1999
Inventors:
JINGWEI ZHANG, PASCAL GRENTE
Title:
PROCESS AND DEVICE FOR MEASURING THE THICKNESS OF A TRANSPARENT MATERIAL USING A MODULATED FREQUENCY LIGHT SOURCE
Assignment: 1
Reel/Frame:
010214/0680Recorded: 09/01/1999Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
07/29/1999
Exec Dt:
08/17/1999
Assignee:
"LES MIROIRS", 18, AVENUE D'ALSACE
F-92400 COURBEVOIE, FRANCE
Correspondent:
PENNIE & EDMONDS LLP
HARRY C. JONES, III
1667 K STREET, N.W.
WASHINGTON, D.C. 20006
Assignment: 2
Reel/Frame:
010533/0570Recorded: 01/24/2000Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
01/05/2000
Exec Dt:
01/05/2000
Assignee:
"LES MIROIRS", 18 AVENUE D'ALSACE
F-92400 COURBEVOIE, FRANCE
Correspondent:
PENNIE & EDMONDS LLP
HARRY C. JONES, III
1667 K STREET, N.W.
WASHINGTON, D.C. 20006

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