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Cambridge, GB
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Patents Grants
last 30 patents
Information
Patent Grant
Optical beam routing apparatus and methods
Patent number
9,930,431
Issue date
Mar 27, 2018
Cambridge Enterprise Limited
Daping Chu
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Optical beam routing apparatus and methods
Patent number
9,363,582
Issue date
Jun 7, 2016
Cambridge Enterprise Limited
Daping Chu
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Optical beam steering
Patent number
9,274,400
Issue date
Mar 1, 2016
Cambridge Enterprise Limited, University of Cambridge
Neil Collings
G02 - OPTICS
Information
Patent Grant
Optical switching with ferroelectric liquid crystal SLMs
Patent number
6,975,786
Issue date
Dec 13, 2005
Thomas Swan & Co. Ltd.
Steven Warr
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Optical switch including two integrated multiphase SLM's and a wave...
Patent number
6,954,252
Issue date
Oct 11, 2005
Thomas Swan & Co. Ltd.
William Crossland
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Patents Applications
last 30 patents
Information
Patent Application
OPTICAL BEAM ROUTING APPARATUS AND METHODS
Publication number
20160301994
Publication date
Oct 13, 2016
CAMBRIDGE ENTERPRISE LIMITED
Daping Chu
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
OPTICAL BEAM ROUTING APPARATUS AND METHODS
Publication number
20140355985
Publication date
Dec 4, 2014
Daping Chu
G02 - OPTICS
Information
Patent Application
OPTICAL BEAM STEERING
Publication number
20110280573
Publication date
Nov 17, 2011
Cambridge Enterprise Limited
Neil Collings
G02 - OPTICS
Information
Patent Application
OPTICAL BEAM STEERING
Publication number
20110273657
Publication date
Nov 10, 2011
CAMBRIDGE ENTERPRISE LIMITED
Neil Collings
G02 - OPTICS
Information
Patent Application
Reflective liquid crystal spatial light modulator
Publication number
20070076163
Publication date
Apr 5, 2007
THOMAS SWAN AND CO., LTD.
William Crossland
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Optical switch
Publication number
20050219457
Publication date
Oct 6, 2005
THOMAS SWAN AND CO. LTD.
William Crossland
H04 - ELECTRIC COMMUNICATION TECHNIQUE