Pasi Laakkonen

Person

Joensuu, FI

People

Patents Grantslast 30 patents

Information Patent Grant
Arrangement and a method for coupling light into a plate-like light...
- Patent number 10,025,018
- Issue date Jul 17, 2018
- NANOCOMP OY LTD
- Markku Kuittinen
- G02 - OPTICS
Information Patent Grant
Arrangement and a method for coupling light into a plate-like light...
- Patent number 9,684,108
- Issue date Jun 20, 2017
- Nanocomp Oy Ltd
- Markku Kuittinen
- G02 - OPTICS
Information Patent Grant
Beam expansion with three-dimensional diffractive elements
- Patent number 8,593,734
- Issue date Nov 26, 2013
- Nokia Corporation
- Pasi Laakkonen
- G02 - OPTICS
Information Patent Grant
Method of producing a diffraction grating element
- Patent number 8,092,723
- Issue date Jan 10, 2012
- Nanocomp Oy Ltd
- Pasi Laakkonen
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Layered light guide with diffractive structures
- Patent number 7,798,699
- Issue date Sep 21, 2010
- Nokia Corporation
- Pauli Laitinen
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS

Patents Applicationslast 30 patents

Information Patent Application
ARRANGEMENT AND A METHOD FOR COUPLING LIGHT INTO A PLATE-LIKE LIGHT...
- Publication number 20170285240
- Publication date Oct 5, 2017
- NANOCOMP OY LTD
- Markku Kuittinen
- G02 - OPTICS
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
Information Patent Application
BEAM EXPANSION WITH THREE-DIMENSIONAL DIFFRACTIVE ELEMENTS
- Publication number 20100284085
- Publication date Nov 11, 2010
- Nokia Corporation
- Pasi Laakkonen
- G02 - OPTICS
Information Patent Application
ARRANGEMENT AND A METHOD FOR COUPLING LIGHT INTO A PLATE-LIKE LIGHT...
- Publication number 20100142892
- Publication date Jun 10, 2010
- Markku Kuittinen
- G02 - OPTICS
Information Patent Application
Layered light guide with diffractive structures
- Publication number 20100118403
- Publication date May 13, 2010
- Nokia Corporation
- Pauli Laitinen
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
METHOD OF PRODUCING A DIFFRACTION GRATING ELEMENT
- Publication number 20090224416
- Publication date Sep 10, 2009
- Pasi Laakkonen
- G02 - OPTICS
Information Patent Application
Visual effect based on a micro-optical grid structure
- Publication number 20060146385
- Publication date Jul 6, 2006
- AVANTONE OY
- Pertti Paakkonen
- G02 - OPTICS

Pasi Laakkonen

Person

Patents Grantslast 30 patents

Arrangement and a method for coupling light into a plate-like light...

Arrangement and a method for coupling light into a plate-like light...

Beam expansion with three-dimensional diffractive elements

Method of producing a diffraction grating element

Layered light guide with diffractive structures

Patents Applicationslast 30 patents

ARRANGEMENT AND A METHOD FOR COUPLING LIGHT INTO A PLATE-LIKE LIGHT...

METHOD FOR DESIGNING A DIFFRACTION GRATING STRUCTURE AND A DIFFRACT...

BEAM EXPANSION WITH THREE-DIMENSIONAL DIFFRACTIVE ELEMENTS

ARRANGEMENT AND A METHOD FOR COUPLING LIGHT INTO A PLATE-LIKE LIGHT...

Layered light guide with diffractive structures

METHOD OF PRODUCING A DIFFRACTION GRATING ELEMENT

Visual effect based on a micro-optical grid structure