LIEKKI OY

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LOHJA AS, FI

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Patents Grantslast 30 patents

Information Patent Grant
Fiber structure and a method for discriminating high order modes in...
- Patent number 8,934,749
- Issue date Jan 13, 2015
- Liekki Corporation
- Mircea Hotoleanu
- G02 - OPTICS
Information Patent Grant
Optical fiber fabrication
- Patent number 7,813,608
- Issue date Oct 12, 2010
- Liekki Oy
- Simo Tammela
- G02 - OPTICS
Information Patent Grant
Method for feeding liquid to a flame spraying apparatus
- Patent number 7,662,439
- Issue date Feb 16, 2010
- Liekki Oy
- Simo Särkilahti
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information Patent Grant
Method for the preparation of doped oxide material
- Patent number 7,624,596
- Issue date Dec 1, 2009
- Liekki Oy
- Kauko Janka
- C03 - GLASS MINERAL OR SLAG WOOL
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
Information Patent Grant
Optical fiber processing method
- Patent number 7,455,464
- Issue date Nov 25, 2008
- Liekki Oy
- Simo Tammela
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method and device for spectral filtering
- Patent number 7,218,823
- Issue date May 15, 2007
- Liekki Oy
- Simo Tammela
- G02 - OPTICS

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
FIBER STRUCTURE AND A METHOD FOR DISCRIMINATING HIGH ORDER MODES IN...
- Publication number 20090324168
- Publication date Dec 31, 2009
- LIEKKI CORPORATION
- Mircea Hotoleanu
- 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
Information Patent Application
Method for charging particles in a material manufacturing process
- Publication number 20070062222
- Publication date Mar 22, 2007
- LIEKKI OY
- Kauko Janka
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Application
Method for feeding liquid to a flame spraying apparatus
- Publication number 20060172078
- Publication date Aug 3, 2006
- LIEKKI OY
- Simo Sarkilahti
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information Patent Application
Method and device for producing optical material, and an optical wa...
- Publication number 20060001952
- Publication date Jan 5, 2006
- LIEKKI OY
- Kauko Janka
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Method and device for spectral filtering
- Publication number 20050254761
- Publication date Nov 17, 2005
- LIEKKI OY
- Simo Tammela
- G02 - OPTICS
Information Patent Application
System for forming a gas flow of reactants for a doped glass material
- Publication number 20050069638
- Publication date Mar 31, 2005
- LIEKKI OY
- Markku Rajala
- C03 - GLASS MINERAL OR SLAG WOOL

Trademarklast 30 trademarks

Information Trademark
77254662 - LIEKKI
- Serial number 77254662
- Registration number 3700694
- Filing date Aug 14, 2007
- Liekki Oy
- 7 - Machines and machine tools

Organization

Patents Grantslast 30 patents

Fiber structure and a method for discriminating high order modes in...

Optical fiber fabrication

Method for feeding liquid to a flame spraying apparatus

Method for the preparation of doped oxide material

Light amplifying fiber arrangement

Optical fiber processing method

Method and device for spectral filtering

Patents Applicationslast 30 patents

OPTICAL FIBER STRUCTURE AND A METHOD OF PRODUCING THEREOF

FIBER STRUCTURE AND A METHOD FOR DISCRIMINATING HIGH ORDER MODES IN...

Light amplifying fiber arrangement

Method for charging particles in a material manufacturing process

Method for feeding liquid to a flame spraying apparatus

Method and device for producing optical material, and an optical wa...

Method and device for spectral filtering

System for forming a gas flow of reactants for a doped glass material

Trademarklast 30 trademarks

77254662 - LIEKKI