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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
7072547
Issue Dt:
07/04/2006
Application #:
10464153
Filing Dt:
06/18/2003
Publication #:
20040109644
Pub Dt:
06/10/2004
Inventors:
Solomon Assefa, Peter Bienstman, Gale S. Petrich, Alexei A. Erchak, Steven G. Johnson et al
Title:
WAVEGUIDE COUPLING INTO PHOTONIC CRYSTAL WAVEGUIDES
Assignment: 1
Reel/Frame:
014976/0988Recorded: 02/17/2004Pages: 5
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
ASSEFA, SOLOMON
Exec Dt:
01/05/2004
BIENSTMAN, PETER
Exec Dt:
01/22/2004
PETRICH, GALE S.
Exec Dt:
01/05/2004
ERCHAK, ALEXEI A.
Exec Dt:
01/22/2004
JOHNSON, STEVEN G.
Exec Dt:
01/14/2004
KOLOKZIEJSKI, LESLIE A.
Exec Dt:
01/05/2004
JOANNOPOULOS, JOHN D.
Exec Dt:
01/06/2004
Assignee:
MASSACHUSETTS INSTITUTE OF TECHNOLOGY
77 MASSACHUSETTS AVENUE
CAMBRIDGE, MASSACHUSETTS 02139
Correspondent:
SAMUELS, GAUTHIER, STEVENS, LLP
MATTHEW E. CONNORS
225 FRANKLIN STREET
BOSTON, MA 02110
Assignment: 2
Reel/Frame:
019896/0887Recorded: 09/28/2007Pages: 13
Conveyance:
CONFIRMATORY LICENSE (SEE DOCUMENT FOR DETAILS).
Assignor:
MASSACHUSETTS INSTITUTE OF TECHNOLOGY
Exec Dt:
09/14/2007
Assignee:
NATIONAL SCIENCE FOUNDATION
4201 WILSON BLVD.
RM 1265
ARLINGTON, VIRGINIA 22230
Correspondent:
ROBIN C. FRITSCH
4201 WILSON BLVD.
RM 1265
ARLINGTON, VA 22230

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