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Patent Assignment Abstract of Title
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Total Assignments: 4
Patent #:
Issue Dt:
06/01/1999
Application #:
08229546
Filing Dt:
04/19/1994
Inventor:
I-CHENG CHANG
Title:
ACOUSTO-OPTIC TUNABLE FILTER BASED ON ISOTROPIC ACOUSTO-OPTIC DIFFRACTION USING PHASED ARRAY TRANSDUCERS
Assignment: 1
Reel/Frame:
013248/0820Recorded: 11/20/2002Pages: 40
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
06/26/2001
Assignee:
3469 NORTH FIRST STREET
SAN JOSE, CALIFORNIA 95134-1803
Correspondent:
FISH & RICHARDSON P.C.
MARK D. KIRKLAND
500 ARGUELLO STREET
SUITE 500
REDWOOD CITY, CA 94063
Assignment: 2
Reel/Frame:
013248/0865Recorded: 11/20/2002Pages: 40
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
06/26/2001
Assignee:
3469 NORTH FIRST STREET
SAN JOSE, CALIFORNIA 95134-1803
Correspondent:
FISH & RICHARDSON P.C.
MARK D. KIRKLAND
500 ARGUELLO STREET
SUITE 500
REDWOOD CITY, CALIFORNIA 94063
Assignment: 3
Reel/Frame:
012463/0767Recorded: 03/12/2002Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
11/12/2001
Assignee:
3469 NORTH FIRST STREET
SAN JOSE, CALIFORNIA 95134
Correspondent:
FISH & RICHARDSON P.C.
MARK D. KIRKLAND
500 ARGUELLO ST., STE. 500
REDWOOD CITY, CA 94063
Assignment: 4
Reel/Frame:
014782/0114Recorded: 06/25/2004Pages: 5
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
09/26/2003
Assignee:
1040 EAST MEADOW CIRCLE
PALO ALTO, CALIFORNIA 94303-4230
Correspondent:
DAVID H. JAFFER/REG. NO. 32,243
2475 HANOVER STREET
PILLSBURY WINTHROP LLP
PALO ALTO, CA 94304-1114

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