Darren W Vass

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Nottingham, GB

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Patents Grantslast 30 patents

Information Patent Grant
Method and apparatus for generating a pulse width modulated signal...
- Patent number 6,934,458
- Issue date Aug 23, 2005
- Marconi UK International Property Ltd.
- Roger W Brown
- G02 - OPTICS
Information Patent Grant
Stabilizing power and wavelength of output radiation from a stabili...
- Patent number 6,933,485
- Issue date Aug 23, 2005
- Marconi Lik Intellectual Property Ltd.
- Peter J Livermore
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Calibrating voltage controllable optical components in communicatio...
- Patent number 6,930,814
- Issue date Aug 16, 2005
- Marconi UK Intellectual Property Ltd.
- Peter James Livermore
- G02 - OPTICS
Information Patent Grant
Method and apparatus for generating a pulse width modulated signal...
- Patent number 6,747,778
- Issue date Jun 8, 2004
- Marconi Communications Limited
- Roger W Brown
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
Method and apparatus for generating a pulse width modulated signal...
- Publication number 20040156642
- Publication date Aug 12, 2004
- Roger W Brown
- G02 - OPTICS
Information Patent Application
Calibrating voltage controllable optical components in communicatio...
- Publication number 20040114846
- Publication date Jun 17, 2004
- Peter James Livermore
- G02 - OPTICS
Information Patent Application
Method and apparatus for generating a pulse width modulated signal...
- Publication number 20030161639
- Publication date Aug 28, 2003
- Roger W Brown
- G02 - OPTICS
Information Patent Application
Stabilised radiation source
- Publication number 20030047665
- Publication date Mar 13, 2003
- Peter James Livermore
- H01 - BASIC ELECTRIC ELEMENTS