Nicholas J. Doran

Person

Suffolk, GB

People

Patents Grantslast 30 patents

Information Patent Grant
Dispersion management system for soliton optical transmission system
- Patent number 7,352,970
- Issue date Apr 1, 2008
- BTG International Limited
- Nicholas John Doran
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Optical fibre communication system
- Patent number 6,738,542
- Issue date May 18, 2004
- BTG International Limited
- Nicholas John Doran
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Optical communication systems
- Patent number 6,680,787
- Issue date Jan 20, 2004
- BTG International Limited
- Nicholas John Doran
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Optical communications
- Patent number 6,650,452
- Issue date Nov 18, 2003
- BTG International Limited
- Nicholas John Doran
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Optical fibre communication system
- Patent number 6,321,015
- Issue date Nov 20, 2001
- BTG International Limited
- Nicholas John Doran
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for transmitting information
- Patent number 6,185,025
- Issue date Feb 6, 2001
- British Telecommunications public limited company
- Keith James Blown
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Optical communication systems
- Patent number 6,097,524
- Issue date Aug 1, 2000
- BTG International Limited
- Nicholas John Doran
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Optically controlled optical switch
- Patent number 5,473,712
- Issue date Dec 5, 1995
- British Telecommunications p.l.c.
- Keith J. Blow
- G02 - OPTICS
Information Patent Grant
Quantum non-demolition optical tapping
- Patent number 5,333,220
- Issue date Jul 26, 1994
- British Telecommunications public limited company
- Brian P. Nelson
- G02 - OPTICS
Information Patent Grant
Optical domain digital pulse switching
- Patent number 5,307,428
- Issue date Apr 26, 1994
- British Telecommunications public limited company
- Keith J. Blow
- G02 - OPTICS
Information Patent Grant
Square optical pulse generator
- Patent number 5,208,455
- Issue date May 4, 1993
- British Telecommunications p.l.c.
- Brian P. Nelson
- G02 - OPTICS
Information Patent Grant
Non-linear inferferometer
- Patent number 5,058,986
- Issue date Oct 22, 1991
- British Telecommunications Public Limited Company
- Bimal K. Nayar
- G02 - OPTICS
Information Patent Grant
Optical nonlinear cross-coupled interferometer and method utilizing...
- Patent number 4,973,122
- Issue date Nov 27, 1990
- British Telecommunications Public Limited Company
- David Cotter
- G02 - OPTICS
Information Patent Grant
Optical device producing an intensity dependent phase shift
- Patent number 4,962,987
- Issue date Oct 16, 1990
- British Telecommunications public limited company
- Nicholas J. Doran
- G02 - OPTICS
Information Patent Grant
Apparatus and methods for processing optical signal with waveguides...
- Patent number 4,881,788
- Issue date Nov 21, 1989
- British Telecommunications, plc
- Nicholas J. Doran
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
OPTICAL SIGNAL COPIER
- Publication number 20220404682
- Publication date Dec 22, 2022
- Huawei Technologies Co., Ltd
- Filipe FERREIRA
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
OPTICAL COMMUNICATIONS
- Publication number 20090087190
- Publication date Apr 2, 2009
- Nicholas John Doran
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Optical fibre communication system
- Publication number 20040105685
- Publication date Jun 3, 2004
- BTG International Limited
- Nicholas John Doran
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Nicholas J. Doran

Person

Patents Grantslast 30 patents

Dispersion management system for soliton optical transmission system

Optical fibre communication system

Optical communication systems

Optical communications

Optical fibre communication system

Method and apparatus for transmitting information

Optical communication systems

Optically controlled optical switch

Quantum non-demolition optical tapping

Optical domain digital pulse switching

Square optical pulse generator

Non-linear inferferometer

Optical nonlinear cross-coupled interferometer and method utilizing...

Optical device producing an intensity dependent phase shift

Apparatus and methods for processing optical signal with waveguides...

Patents Applicationslast 30 patents

OPTICAL SIGNAL COPIER

OPTICAL COMMUNICATIONS

Optical fibre communication system