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Patent Assignment Details
NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Reel/Frame:015703/0308   Pages: 37
Recorded: 02/25/2005
Conveyance: SECURITY AGREEMENT
Total properties: 11
1
Patent #:
Issue Dt:
04/19/1994
Application #:
07822785
Filing Dt:
01/21/1992
Title:
MEASUREMENT OF ATTENUATION OF OPTICAL FIBERS USING TRANSMITTED WAVELENGTH AND POWER INFORMATION
2
Patent #:
Issue Dt:
05/19/1998
Application #:
08728032
Filing Dt:
10/09/1996
Title:
OPTICAL TIME DOMAIN REFLECTOMETER WITH INTERNAL REFERENCE REFLECTOR
3
Patent #:
Issue Dt:
09/02/2003
Application #:
09138393
Filing Dt:
08/24/1998
Title:
ADAPTER FOR INTERCONNECTING OPTICAL FIBER CONNECTORS
4
Patent #:
Issue Dt:
03/20/2001
Application #:
09255849
Filing Dt:
02/23/1999
Title:
METHOD AND APPARATUS FOR MEASURING POLARIZATION MODE DISPERSION OF OPTICAL DEVICES
5
Patent #:
Issue Dt:
10/21/2003
Application #:
09753673
Filing Dt:
01/04/2001
Publication #:
Pub Dt:
10/18/2001
Title:
OPTICAL SPECTRUM ANALYZER
6
Patent #:
Issue Dt:
09/16/2003
Application #:
09796796
Filing Dt:
03/02/2001
Publication #:
Pub Dt:
12/06/2001
Title:
POLARIZATION INDEPENDENT PHOTODETECTOR DEVICE AND METHOD OF MAKING SAME
7
Patent #:
Issue Dt:
08/06/2002
Application #:
09821032
Filing Dt:
03/30/2001
Publication #:
Pub Dt:
12/13/2001
Title:
METHOD AND APPARATUS FOR MEASURING PHASE DIFFERENCES BETWEEN INTENSITY-MODULATED OPTICAL SIGNALS
8
Patent #:
Issue Dt:
11/16/2004
Application #:
09827141
Filing Dt:
04/06/2001
Publication #:
Pub Dt:
10/10/2002
Title:
MULTI-PASS TUNABLE OPTICAL FILTER USING A POLARIZATION-DEPENDENT FILTER ELEMENT; AND MULTI-PASS OPTICS THEREFOR
9
Patent #:
Issue Dt:
02/15/2005
Application #:
10281588
Filing Dt:
10/23/2002
Publication #:
Pub Dt:
05/22/2003
Title:
METHOD OF AND APPARATUS FOR MAKING WAVELENGTH-RESOLVED POLARIMETRIC MEASUREMENTS
10
Patent #:
Issue Dt:
07/13/2004
Application #:
10373736
Filing Dt:
02/27/2003
Publication #:
Pub Dt:
08/28/2003
Title:
MEASUREMENT OF OPTICAL PROPERTIES OF PASSIVE OPTICAL DEVICES USING THE MATRIX METHOD
11
Patent #:
Issue Dt:
04/20/2004
Application #:
10387803
Filing Dt:
03/14/2003
Publication #:
Pub Dt:
09/18/2003
Title:
POLARIZATION-OTDR FOR MEASURING CHARACTERISTICS OF OPTICAL FIBERS
Assignor
1
Exec Dt:
07/28/2003
Assignee
1
150 RENE LEVESQUE EAST BLVD., 19TH FLOOR
QUEBEC (QUEBEC), CANADA G1R 5B1
Correspondence name and address
ERIC ROBICHAUD
5790 ETIENNE-DALLAIRE BLVD., # 205
LEVIS (QUEBEC), G6V 8V6 CANADA

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