Joachim WIRTH-SCHOEN

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Guenzburg, DE

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Patents Grantslast 30 patents

Information Patent Grant
Semiconductor tubular lamp, tube therefor, and production method
- Patent number 10,323,801
- Issue date Jun 18, 2019
- LEDVANCE GmbH
- Andreas Engel
- F21 - LIGHTING
Information Patent Grant
Semiconductor-tubular lamp, tube therefor, and production method
- Patent number 9,958,117
- Issue date May 1, 2018
- Ledvance GmbH
- Andreas Engel
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...

Patents Applicationslast 30 patents

Information Patent Application
SEMICONDUCTOR TUBULAR LAMP, TUBE THEREFOR, AND PRODUCTION METHOD
- Publication number 20180224073
- Publication date Aug 9, 2018
- LEDVANCE GmbH
- Andreas ENGEL
- F21 - LIGHTING
Information Patent Application
SEMICONDUCTOR-TUBULAR LAMP, TUBE THEREFOR, AND PRODUCTION METHOD
- Publication number 20170051882
- Publication date Feb 23, 2017
- Osram GmbH
- Andreas ENGEL
- F21 - LIGHTING