Tuomas Vallius

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Tampere, FI

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Patents Grantslast 30 patents

Information Patent Grant
Image projector and an illuminating unit suitable for use in an ima...
- Patent number 8,690,341
- Issue date Apr 8, 2014
- EpiCrystals Oy
- Tuomas Vallius
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Stabilized light source
- Patent number 8,264,765
- Issue date Sep 11, 2012
- EpiCrystals Oy
- Tuomas Vallius
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
OPTICAL BROADBAND FILTER AND DEVICE COMPRISING THE SAME
- Publication number 20130321900
- Publication date Dec 5, 2013
- EpiCrystals Oy
- Tuomas Vallius
- G02 - OPTICS
Information Patent Application
WAVELENGTH CONVERSION CRYSTAL, AND A LIGHT SOURCE COMPRISING THE SAME
- Publication number 20130314766
- Publication date Nov 28, 2013
- EpiCrystals Oy
- Tuomas Vallius
- G02 - OPTICS
Information Patent Application
IMAGE PROJECTOR AND AN ILLUMINATING UNIT SUITABLE FOR USE IN AN IMA...
- Publication number 20110310356
- Publication date Dec 22, 2011
- EpiCrystals Oy
- Tuomas Vallius
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
STABILIZED LIGHT SOURCE
- Publication number 20110051226
- Publication date Mar 3, 2011
- EpiCrystals Oy
- Tuomas VALLIUS
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD FOR DESIGNING A DIFFRACTION GRATING STRUCTURE AND A DIFFRACT...
- Publication number 20110038049
- Publication date Feb 17, 2011
- NANOCOMP LTD
- Tuomas Vallius
- G02 - OPTICS