Andreas Hollstein

Follow

Person

Karlskron, DE

People

Patents Grantslast 30 patents

Information Patent Grant
Gas discharge lamp comprising a helicoid discharge tube and an inne...
- Patent number 7,876,052
- Issue date Jan 25, 2011
- OSRAM Gesellschaft mit beschraenkter Haftung
- Andreas Hollstein
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...

Patents Applicationslast 30 patents

Information Patent Application
LAMP COMPRISING AT LEAST ONE LIGHT SOURCE AND AN ELECTRONIC OPERATI...
- Publication number 20120320582
- Publication date Dec 20, 2012
- OSRAM AG
- Achim Hilscher
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
REFLECTOR ELEMENT FOR AN ELECTRIC LAMP AND LAMP WITH SUCH A REFLECT...
- Publication number 20110211332
- Publication date Sep 1, 2011
- OSRAM Gesellschaft mit beschraenkter Haftung
- Achim Hilscher
- F21 - LIGHTING
Information Patent Application
Gas discharge lamp comprising a helicoid discharge tube and an inne...
- Publication number 20070176560
- Publication date Aug 2, 2007
- Andreas Hollstein
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...