Mark Farries

Person

Nepean, Ontario, CA

People

Patents Grantslast 30 patents

Information Patent Grant
Micro-optic delay element for use in a polarization multiplexed system
- Patent number 6,607,313
- Issue date Aug 19, 2003
- JDS Fitel Inc.
- Mark Farries
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
1½×2 optical switch with a transmissive switching e...
- Patent number 6,546,162
- Issue date Apr 8, 2003
- JDS Fitel Inc.
- Nigel Copner
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
N x M optical switch
- Patent number 6,415,067
- Issue date Jul 2, 2002
- JDS Uniphase Inc.
- Nigel Copner
- G02 - OPTICS
Information Patent Grant
Providing a refractive index change in an ion diffused material
- Patent number 6,393,180
- Issue date May 21, 2002
- JDS Fitel Inc.
- Mark Farries
- G02 - OPTICS
Information Patent Grant
Lasers
- Patent number 6,249,536
- Issue date Jun 19, 2001
- GEC-Marconi Limited
- Mark Cunnigham Farries
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Optical drop circuit having group delay compensation
- Patent number 6,201,907
- Issue date Mar 13, 2001
- JDS Fitel Inc.
- Mark Farries
- G02 - OPTICS
Information Patent Grant
11/2.times.2 optical switch
- Patent number 6,154,585
- Issue date Nov 28, 2000
- JDS Fitel Inc.
- Nigel Copner
- G02 - OPTICS
Information Patent Grant
Method and circuit for demultiplexing an optical signal
- Patent number 6,040,932
- Issue date Mar 21, 2000
- Gary S. Duck
- G02 - OPTICS
Information Patent Grant
Wavelength selective fiber to fiber optical tap
- Patent number 6,016,375
- Issue date Jan 18, 2000
- Kenneth O. Hill
- G02 - OPTICS
Information Patent Grant
Hybrid bi-directional wavelength division multiplexing device
- Patent number 5,909,295
- Issue date Jun 1, 1999
- Jinghui Li
- G02 - OPTICS
Information Patent Grant
In-line grating device for forward coupling light
- Patent number 5,778,119
- Issue date Jul 7, 1998
- JDS Fitel Inc.
- Mark Farries
- G02 - OPTICS
Information Patent Grant
Hybrid optical filtering circuit
- Patent number 5,754,718
- Issue date May 19, 1998
- JDS Fitel Inc.
- Gary S. Duck
- G02 - OPTICS
Information Patent Grant
Variable-attenuation tunable optical router
- Patent number 5,706,375
- Issue date Jan 6, 1998
- JDS Fitel Inc.
- Stephen J. Mihailov
- G02 - OPTICS
Information Patent Grant
Bragg grating variable optical attenuator
- Patent number 5,699,468
- Issue date Dec 16, 1997
- JDS Fitel Inc.
- Mark Farries
- G02 - OPTICS

Mark Farries

Person

Patents Grantslast 30 patents

Micro-optic delay element for use in a polarization multiplexed system

1&#x000BD;&#x000D7;2 optical switch with a transmissive switching e...

N x M optical switch

Providing a refractive index change in an ion diffused material

Lasers

Optical drop circuit having group delay compensation

11/2.times.2 optical switch

Method and circuit for demultiplexing an optical signal

Wavelength selective fiber to fiber optical tap

Hybrid bi-directional wavelength division multiplexing device

In-line grating device for forward coupling light

Hybrid optical filtering circuit

Variable-attenuation tunable optical router

Bragg grating variable optical attenuator

1½×2 optical switch with a transmissive switching e...