Sotiris Emil Kanellopoulos

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London, GB

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Patents Grantslast 30 patents

Information Patent Grant
Detecting a disturbance in the phase of light propagating in an opt...
- Patent number 8,264,676
- Issue date Sep 11, 2012
- Fotech Solutions Limited
- Sotiris Emil Kanellopoulos
- G01 - MEASURING TESTING
Information Patent Grant
Method and apparatus for detecting pressure distribution in fluids
- Patent number 7,940,389
- Issue date May 10, 2011
- Fotech Solutions Limited
- Alan John Rogers
- G01 - MEASURING TESTING
Information Patent Grant
Detecting a disturbance in the propagation of light in an optical w...
- Patent number 7,872,736
- Issue date Jan 18, 2011
- Fotech Solutions Limited
- Alan John Rogers
- G01 - MEASURING TESTING
Information Patent Grant
Compensating for polarisation mode dispersion in optical transmissi...
- Patent number 6,707,957
- Issue date Mar 16, 2004
- Nortel Networks Limited
- Andrew L Reynolds
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method of writing a bragg diffraction grating
- Patent number 6,483,965
- Issue date Nov 19, 2002
- Nortel Networks Limited
- Bruce R Napier
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
DETECTING A DISTURBANCE IN THE PHASE OF LIGHT PROPAGATING IN AN OPT...
- Publication number 20110199607
- Publication date Aug 18, 2011
- FOTECH SOLUTIONS LIMITED
- Sotiris Emil Kanellopoulos
- G01 - MEASURING TESTING
Information Patent Application
Detecting a Disturbance in the Propagation of Light in an Optical W...
- Publication number 20080297772
- Publication date Dec 4, 2008
- Polarmetric Limited
- Alan John Rogers
- G01 - MEASURING TESTING
Information Patent Application
Method and Apparatus for Detecting Pressure Distribution in Fluids
- Publication number 20080068606
- Publication date Mar 20, 2008
- Alan John Rogers
- G01 - MEASURING TESTING