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Patent Assignment Abstract of Title
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Total Assignments: 3
Patent #:
6833541
Issue Dt:
12/21/2004
Application #:
10244593
Filing Dt:
09/17/2002
Publication #:
20030085344
Pub Dt:
05/08/2003
Inventors:
Xuewen Shu, Yu Liu, Ian Bennion, Filip Floreani, Bashir Aliyu Labbo Gwandu, Donghui Zhao et al
Title:
DUAL-PARAMETER OPTICAL WAVEGUIDE GRATING SENSING DEVICE AND SENSOR
Assignment: 1
Reel/Frame:
014376/0336Recorded: 08/12/2003Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
SHU, XUEWEN
Exec Dt:
09/05/2002
LIU, YU
Exec Dt:
08/16/2002
ZHAO, DONGHUI
Exec Dt:
09/11/2002
ZHANG, LIN
Exec Dt:
09/06/2002
BENNION, IAN
Exec Dt:
09/05/2002
GWANDU, BASHIR ALIYA LABBO
Exec Dt:
09/17/2002
FLOREANI, FILIP
Exec Dt:
09/12/2002
Assignee:
ASHTON PHOTONIC TECHNOLOGIES LTD
FARADAY WHARF, HOLT STREET
BIRMINGHAM B4 4BB, UNITED KINGDOM
Correspondent:
STAAS & HALSEY LLP
DAVID M. PITCHER
1201 NEW YORK AVENUE, SUITE 700
WASHINGTON, D.C. 20005
Assignment: 2
Reel/Frame:
015119/0254Recorded: 03/18/2004Pages: 4
Conveyance:
A CORRECTIVE ASSIGNMENT TO CORRECT THE ASSIGNOR AN
Assignors:
SHU, XUEWEN
Exec Dt:
09/05/2002
LIU, YU
Exec Dt:
08/16/2002
ZHAO, DONGHUI
Exec Dt:
09/11/2002
ZHANG, LIN
Exec Dt:
09/06/2002
BENNION, IAN
Exec Dt:
09/05/2002
GWANDU, BASHIR ALIYU LABBO
Exec Dt:
09/17/2002
FLOREANI, FILIP
Exec Dt:
09/12/2002
Assignee:
ASTON PHOTONIC TECHNOLOGIES LTD
FARADAY WHARF, HOLT STREET
BIRMINGHAM B4 4BB, UNITED KINGDOM
Correspondent:
STAAS & HALSEY LLP
DAVID M. PITCHER
1201 NEW YORK, AVE., N.W., SUITE 700
WASHINGTON, DC 20005
Assignment: 3
Reel/Frame:
016651/0989Recorded: 06/07/2005Pages: 2
Conveyance:
CHANGE OF ADDRESS
Assignor:
ASTON PHOTONIC TECHNOLOGIES LIMITED
Exec Dt:
06/07/2005
Assignee:
ASTON PHOTONIC TECHNOLOGIES LIMITED
6&7 COMPASS POINT
ENSIGN WAY, HAMBLE
SOUTHAMPTON, SO31 4RA, UNITED KINGDOM
Correspondent:
STAAS & HALSEY LLP
ATTENTION: DAVID M. PITCHER
700 ELEVENTH STREET, N.W., SUITE 500
WASHINGTON, D.C. 20001

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