Knut Vaas

Person

Alzenau, DE

People

Patents Grantslast 30 patents

Information Patent Grant
Method for the wet-chemical etching back of a solar cell emitter
- Patent number 9,583,652
- Issue date Feb 28, 2017
- CSEM Centre Suisse d'Electronique et de Microtechnique S.A. Recherche et Deve...
- Agata Lachowicz
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method for chemically treating a substrate
- Patent number 8,563,440
- Issue date Oct 22, 2013
- Schott Solar AG
- Andreas Teppe
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...

Patents Applicationslast 30 patents

Information Patent Application
CRYSTALLINE SOLAR CELL AND METHOD FOR PRODUCING THE LATTER
- Publication number 20150311356
- Publication date Oct 29, 2015
- SCHOTT Solar AG
- Henning NAGEL
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD FOR THE WET-CHEMICAL ETCHING BACK OF A SOLAR CELL EMITTER
- Publication number 20130255772
- Publication date Oct 3, 2013
- SCHOTT Solar AG
- Agata Lachowicz
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
METHOD FOR THE WET-CHEMICAL ETCHING OF A HIGHLY DOPED SEMICONDUCTOR...
- Publication number 20130228220
- Publication date Sep 5, 2013
- SCHOTT Solar AG
- Berthold Schum
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
METHOD FOR THE WET-CHEMICAL ETCHING BACK OF A SOLAR CELL EMITTER
- Publication number 20130220420
- Publication date Aug 29, 2013
- SCHOTT Solar AG
- Agata Lachowicz
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
METHOD FOR CHEMICALLY TREATING A SUBSTRATE
- Publication number 20110183524
- Publication date Jul 28, 2011
- SCHOTT Solar AG
- Andreas Teppe
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
METHOD AND ARRANGEMENT FOR PRODUCING A FUNCTIONAL LAYER ON A SEMICO...
- Publication number 20110165726
- Publication date Jul 7, 2011
- SCHOTT Solar AG
- Knut Vaas
- H01 - BASIC ELECTRIC ELEMENTS

Person

Patents Grantslast 30 patents

Method for the wet-chemical etching back of a solar cell emitter

Method for chemically treating a substrate

Patents Applicationslast 30 patents

CRYSTALLINE SOLAR CELL AND METHOD FOR PRODUCING THE LATTER

METHOD FOR THE WET-CHEMICAL ETCHING BACK OF A SOLAR CELL EMITTER

METHOD FOR THE WET-CHEMICAL ETCHING OF A HIGHLY DOPED SEMICONDUCTOR...

METHOD FOR THE WET-CHEMICAL ETCHING BACK OF A SOLAR CELL EMITTER

METHOD FOR CHEMICALLY TREATING A SUBSTRATE

METHOD AND ARRANGEMENT FOR PRODUCING A FUNCTIONAL LAYER ON A SEMICO...