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Brian S. Lowans
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Malvern, GB
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Patents Grants
last 30 patents
Information
Patent Grant
Quantum key distribution
Patent number
9,692,595
Issue date
Jun 27, 2017
Qinetiq Limited
Brian Sinclair Lowans
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Optical transmitters and receivers for quantum key distribution
Patent number
9,148,225
Issue date
Sep 29, 2015
QinetiQ Limited
Brian Sinclair Lowans
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Multi-community network with quantum key distribution
Patent number
8,885,828
Issue date
Nov 11, 2014
QinetiQ Limited
Simon Robert Wiseman
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Quantum cryptography apparatus
Patent number
8,855,316
Issue date
Oct 7, 2014
QinetiQ Limited
Simon Robert Wiseman
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Multiplexed quantum key distribution
Patent number
8,792,791
Issue date
Jul 29, 2014
QinetiQ Limited
Simon Robert Wiseman
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Methods and apparatus for use in quantum key distribution
Patent number
8,683,192
Issue date
Mar 25, 2014
Qinetiq
Stephen Gerard Ayling
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method of establishing a quantum key for use between network nodes
Patent number
8,681,982
Issue date
Mar 25, 2014
QinetiQ Limited
Simon Robert Wiseman
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Network having quantum key distribution
Patent number
8,650,401
Issue date
Feb 11, 2014
QinetiQ Limited
Simon Robert Wiseman
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Quantum key distribution
Patent number
8,639,932
Issue date
Jan 28, 2014
QinetiQ Limited
Simon Robert Wiseman
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Electro-optic waveguide polarisation modulator
Patent number
8,611,534
Issue date
Dec 17, 2013
QinetiQ Limited
Ewan D Finlayson
G02 - OPTICS
Information
Patent Grant
Programmable lens assemblies and optical systems incorporating them
Patent number
7,067,784
Issue date
Jun 27, 2006
QinetiQ Limited
Brian S Lowans
G06 - COMPUTING CALCULATING COUNTING
Patents Applications
last 30 patents
Information
Patent Application
QUANTUM KEY DISTRIBUTION
Publication number
20130251145
Publication date
Sep 26, 2013
QINETIQ LIMITED
Brian Sinclair Lowans
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHODS AND APPARATUS FOR USE IN QUANTUM KEY DISTRIBUTION
Publication number
20120177201
Publication date
Jul 12, 2012
QINETIQ LIMITED
Stephen Gerard Ayling
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHOD OF ESTABLISHING A QUANTUM KEY FOR USE BETWEEN NETWORK NODES
Publication number
20110228937
Publication date
Sep 22, 2011
QINETIQ LIMITED
Simon Robert Wiseman
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
QUANTUM KEY DISTRIBUTION
Publication number
20110213979
Publication date
Sep 1, 2011
QinetiQ Limited
Simon Robert Wiseman
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
MULTIPLEXED QUANTUM KEY DISTRIBUTION
Publication number
20110069972
Publication date
Mar 24, 2011
QinetiQ Limited
Simon Robert Wiseman
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
MULTI-COMMUNITY NETWORK WITH QUANTUM KEY DISTRIBUTION
Publication number
20100329459
Publication date
Dec 30, 2010
QinetiQ Limited
Simon Robert Wiseman
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
NETWORK HAVING QUANTUM KEY DISTRIBUTION
Publication number
20100299526
Publication date
Nov 25, 2010
QinetiQ Limited
Simon Robert Wiseman
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
OPTICAL TRANSMITTERS AND RECEIVERS FOR QUANTUM KEY DISTRIBUTION
Publication number
20100290626
Publication date
Nov 18, 2010
QinetiQ Limited
Richard Michael Jenkins
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
QUANTUM CRYPTOGRAPHY APPARATUS
Publication number
20100293380
Publication date
Nov 18, 2010
QinetiQ Limited
Simon Robert Wiseman
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Electro-optic waveguide polarisation modulator
Publication number
20100111303
Publication date
May 6, 2010
Ewan David Finlayson
G02 - OPTICS