Istvan Deme

Person

Budapest, HU

People

Patents Grantslast 30 patents

Information Patent Grant
Lamp with enhanced chroma and color preference
- Patent number 8,941,292
- Issue date Jan 27, 2015
- General Electric Company
- Katalin Tóth
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Device with combined features of lighting and air purification
- Patent number 8,746,929
- Issue date Jun 10, 2014
- GE Lighting Solutions, LLC
- Miklós Budai
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Fluorescent lamp of improved lumen maintenance and mercury consumption
- Patent number 8,629,608
- Issue date Jan 14, 2014
- General Electric Company
- István Károly Deme
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Rare earth doped luminescent material
- Patent number 8,324,793
- Issue date Dec 4, 2012
- General Electric Company
- Alok Mani Srivastava
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Lighting apparatus having barrier coating for reduced mercury deple...
- Patent number 8,294,353
- Issue date Oct 23, 2012
- General Electric Company
- Gábor Sajó
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Emissive electrode materials for electric lamps and methods of making
- Patent number 7,786,661
- Issue date Aug 31, 2010
- General Electric Company
- Istvan Deme
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Fluorescent lamps having desirable mercury consumption and lumen ru...
- Patent number 7,737,639
- Issue date Jun 15, 2010
- General Electric Company
- Istvan Deme
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Fluorescent lamp having improved barrier layer
- Patent number 7,427,829
- Issue date Sep 23, 2008
- General Electric Company
- Istvan Deme
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Low pressure mercury vapor discharge lamp with doped phosphor coating
- Patent number 6,369,502
- Issue date Apr 9, 2002
- General Electric Company
- Zsuzsa Auber
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method for preserving raw hides, skins and furskins
- Patent number 4,713,078
- Issue date Dec 15, 1987
- Bor-es Cipoipari Kutato-Fejleszto Vallalat
- Dezso David
- C14 - SKINS HIDES PELTS LEATHER

Patents Applicationslast 30 patents

Information Patent Application
FLUORESCENT LAMP WITH COATED PHOSPHOR PARTICLES
- Publication number 20130193835
- Publication date Aug 1, 2013
- GENERAL ELECTRIC COMPANY
- William Erwin COHEN
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
INCREASED WEIGHT OF EMISSION MATERIALS ON FLUORESCENT LAMP ELECTRODES
- Publication number 20130169150
- Publication date Jul 4, 2013
- István Deme
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
FLUORESCENT LAMP OF IMPROVED LUMEN MAINTENANCE AND MERCURY CONSUMPTION
- Publication number 20130140980
- Publication date Jun 6, 2013
- István Károly Deme
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
DEVICE WITH COMBINED FEATURES OF LIGHTING AND AIR PURIFICATION
- Publication number 20130094204
- Publication date Apr 18, 2013
- General Electric Company
- Miklós Budai
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
LAMP WITH ENHANCED CHROMA AND COLOR PREFERENCE
- Publication number 20120098411
- Publication date Apr 26, 2012
- Katalin Tóth
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
RARE EARTH DOPED LUMINESCENT MATERIAL
- Publication number 20120068592
- Publication date Mar 22, 2012
- GENERAL ELECTRIC COMPNAY
- Alok Mani Srivastava
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
EMISSIVE ELECTRODE MATERIALS FOR ELECTRIC LAMPS AND METHODS OF MAKING
- Publication number 20090302765
- Publication date Dec 10, 2009
- Istvan DEME
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
FLUORESCENT LAMPS HAVING DESIRABLE MERCURY CONSUMPTION AND LUMEN RU...
- Publication number 20090230837
- Publication date Sep 17, 2009
- GENERAL ELECTRIC COMPANY
- Istvan Deme
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
FLUORESCENT LAMP
- Publication number 20090079324
- Publication date Mar 26, 2009
- Istvan Deme
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
Fluorescent lamp having improved barrier layer
- Publication number 20070090765
- Publication date Apr 26, 2007
- GE Hungary Rt.
- Istvan Deme
- H01 - BASIC ELECTRIC ELEMENTS

Istvan Deme

Person

Patents Grantslast 30 patents

Lamp with enhanced chroma and color preference

Device with combined features of lighting and air purification

Fluorescent lamp of improved lumen maintenance and mercury consumption

Rare earth doped luminescent material

Lighting apparatus having barrier coating for reduced mercury deple...

Emissive electrode materials for electric lamps and methods of making

Fluorescent lamps having desirable mercury consumption and lumen ru...

Fluorescent lamp having improved barrier layer

Low pressure mercury vapor discharge lamp with doped phosphor coating

Method for preserving raw hides, skins and furskins

Patents Applicationslast 30 patents

FLUORESCENT LAMP WITH COATED PHOSPHOR PARTICLES

INCREASED WEIGHT OF EMISSION MATERIALS ON FLUORESCENT LAMP ELECTRODES

FLUORESCENT LAMP OF IMPROVED LUMEN MAINTENANCE AND MERCURY CONSUMPTION

DEVICE WITH COMBINED FEATURES OF LIGHTING AND AIR PURIFICATION

LAMP WITH ENHANCED CHROMA AND COLOR PREFERENCE

RARE EARTH DOPED LUMINESCENT MATERIAL

EMISSIVE ELECTRODE MATERIALS FOR ELECTRIC LAMPS AND METHODS OF MAKING

FLUORESCENT LAMPS HAVING DESIRABLE MERCURY CONSUMPTION AND LUMEN RU...

FLUORESCENT LAMP

Fluorescent lamp having improved barrier layer