Paul Johnson

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Torquay, GB

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Patents Grantslast 30 patents

Information Patent Grant
ASE compensation in optical amplifiers
- Patent number 8,867,914
- Issue date Oct 21, 2014
- II-VI Incorporated
- Ian McClean
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Optical gain flattening components, optical chips and optical ampli...
- Patent number 7,295,365
- Issue date Nov 13, 2007
- Bookham Technology plc.
- Rad Sommer
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Optical amplifiers
- Patent number 7,079,312
- Issue date Jul 18, 2006
- Bookham Technology PLC
- Frank Koch
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
ASE COMPENSATION IN OPTICAL AMPLIFIERS
- Publication number 20130058646
- Publication date Mar 7, 2013
- Ian McClean
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Optical gain flattening components, optical chips and optical ampli...
- Publication number 20070081226
- Publication date Apr 12, 2007
- BOOKHAM TECHNOLOGY, PLC
- Rad Sommer
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Gain-Flattening apparatus and methods and optical amplifiers employ...
- Publication number 20050248832
- Publication date Nov 10, 2005
- Rad Sommer
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Optical amplifiers
- Publication number 20040190124
- Publication date Sep 30, 2004
- Frank Koch
- H04 - ELECTRIC COMMUNICATION TECHNIQUE