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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
09/07/1999
Application #:
08823629
Filing Dt:
03/26/1997
Inventors:
KENSUKE SHIMA, MICHIHIRO NAKAI, HIROSHI HIDAKA, KUNIHARU HIMENO, SATOSHI OKUDE et al
Title:
OPTICAL WAVEGUIDE GRATING AND PRODUCTION METHOD THEREFOR
Assignment: 1
Reel/Frame:
008496/0116Recorded: 03/25/1997Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
03/19/1997
Exec Dt:
03/19/1997
Exec Dt:
03/19/1997
Exec Dt:
03/19/1997
Exec Dt:
03/19/1997
Exec Dt:
03/19/1997
Exec Dt:
03/19/1997
Exec Dt:
03/19/1997
Exec Dt:
03/19/1997
Exec Dt:
03/19/1997
Assignee:
A JAPANESE CORPORATION
5-1, KIBA 1-CHOME, KOHTOH-KU
TOKYO, JAPAN
Correspondent:
SPRUNG HORN KRAMER & WOODS
IRA J. SCHAEFER, ESQ.
120 WHITE PLAINS ROAD
TARRYTOWN, NY 10591
Assignment: 2
Reel/Frame:
008707/0337Recorded: 09/12/1997Pages: 6
Conveyance:
RE-RECORD TO CORRECT THE NAME OF THE CORRESPONDENT ON A DOCUMENT PREVIOUSLY RECORDED AT REEL 8496 FRAME 0116.
Assignors:
Exec Dt:
03/19/1997
Exec Dt:
03/19/1997
Exec Dt:
03/19/1997
Exec Dt:
03/19/1997
Exec Dt:
03/19/1997
Exec Dt:
03/19/1997
Exec Dt:
03/19/1997
Exec Dt:
03/19/1997
Exec Dt:
03/19/1997
Exec Dt:
03/19/1997
Assignee:
KOHTOH-KU
5-1, KIBA 1-CHOME
TOKYO, JAPAN
Correspondent:
SPRUNG KRAMER SCHAEFER & BRISCOE
IRA J. SCHAEFER, ESQ.
120 WHITE PLAINS ROAD
TARRYTOWN, NY 10591

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