Per Stenius

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Espoo, FI

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Patents Grantslast 30 patents

Information Patent Grant
Optical fiber structure and a method of producing thereof
- Patent number 8,620,126
- Issue date Dec 31, 2013
- nLight Oy
- Markku Rajala
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Light amplifying fiber arrangement
- Patent number 7,559,706
- Issue date Jul 14, 2009
- Liekki Oy
- Simo Tammela
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
OPTICAL FIBER STRUCTURE AND A METHOD OF PRODUCING THEREOF
- Publication number 20100220965
- Publication date Sep 2, 2010
- LIEKKI OY
- Markku Rajala
- G02 - OPTICS
Information Patent Application
Light amplifying fiber arrangement
- Publication number 20080062508
- Publication date Mar 13, 2008
- LIEKKI OY
- Simo Tammela
- H01 - BASIC ELECTRIC ELEMENTS