Wolfram Hempel

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Germering, DE

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Patents Grantslast 30 patents

Information Patent Grant
Illuminant and light source containing the same, and method for pro...
- Patent number 9,109,161
- Issue date Aug 18, 2015
- OSRAM Geseilschaft mit beschrankter Haftung
- Daniel Becker
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Thermally stable oxynitride phosphor and light source comprising su...
- Patent number 8,808,577
- Issue date Aug 19, 2014
- OSRAM Gesellschaft mit beschrankter Haftung
- Daniel Becker
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Red-emitting luminescent substance and light source comprising such...
- Patent number 7,791,265
- Issue date Sep 7, 2010
- OSRAM Gesellschaft mit beschraenkter Haftung
- Tim Fiedler
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Blue to yellow-orange emitting phosphor, and light source having su...
- Patent number 7,489,073
- Issue date Feb 10, 2009
- Patent-Treuhand-Gesellschaft fur elektrische Gluhlampen mbH
- Tim Fiedler
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
Temperature-Stable Oxynitride Phosphor and Light Source Comprising...
- Publication number 20110186778
- Publication date Aug 4, 2011
- Daniel Becker
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
Red-Emitting Luminescent Substance and Light Source Comprising Such...
- Publication number 20090212683
- Publication date Aug 27, 2009
- OSRAM Gesellschaft mit beschrankter Haftung
- Tim Fiedler
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
Illuminant and Light Source Containing the Same, and Method for Pro...
- Publication number 20090050846
- Publication date Feb 26, 2009
- OSRAM Gesellschaft mit beschrankter Haftung
- Daniel Becker
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Blue to yellow-orange emitting phosphor, and light source having su...
- Publication number 20060232193
- Publication date Oct 19, 2006
- Patent-Treuhand-Gesellschaft fur elektrische Gluhlamplen mbH
- Tim Fiedler
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...