Vera Abrosimova

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Berlin, DE

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Patents Grantslast 30 patents

Information Patent Grant
Method and system for forming a silicon ingot using a low-grade sil...
- Patent number 8,882,912
- Issue date Nov 11, 2014
- Silicor Materials Inc.
- Fritz Kirscht
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Surface-emitting semiconductor light-emitting diode
- Patent number 8,847,241
- Issue date Sep 30, 2014
- JENOPTIK Polymer Systems GmbH
- Bernd Kloth
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method and system for forming a silicon ingot using a low-grade sil...
- Patent number 7,955,433
- Issue date Jun 7, 2011
- Calisolar, Inc.
- Fritz Kirscht
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Germanium-enriched silicon material for making solar cells
- Patent number 7,887,633
- Issue date Feb 15, 2011
- Calisolar, Inc.
- Fritz Kirscht
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Method and system for controlling resistivity in ingots made of com...
- Patent number 7,651,566
- Issue date Jan 26, 2010
- Fritz Kirscht
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC

Patents Applicationslast 30 patents

Information Patent Application
Surface-Emitting Semiconductor Light-Emitting Diode
- Publication number 20130026447
- Publication date Jan 31, 2013
- Bernd Kloth
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD AND SYSTEM FOR FORMING A SILICON INGOT USING A LOW-GRADE SIL...
- Publication number 20110211995
- Publication date Sep 1, 2011
- CALISOLAR, INC.
- Fritz Kirscht
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
GERMANIUM-ENRICHED SILICON MATERIAL FOR MAKING SOLAR CELLS
- Publication number 20090308455
- Publication date Dec 17, 2009
- CALISOLAR, INC.
- Fritz Kirscht
- C30 - CRYSTAL GROWTH
Information Patent Application
METHOD AND SYSTEM FOR FORMING A SILICON INGOT USING A LOW-GRADE SIL...
- Publication number 20090028773
- Publication date Jan 29, 2009
- CaliSolar, Inc.
- Fritz Kirscht
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
METHOD AND SYSTEM FOR CONTROLLING RESISTIVITY IN INGOTS MADE OF COM...
- Publication number 20090026423
- Publication date Jan 29, 2009
- CaliSolar, Inc.
- Fritz Kirscht
- C30 - CRYSTAL GROWTH