Ludwig Ploetz

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Arnschwang, DE

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Patents Grantslast 30 patents

Information Patent Grant
Arrangement and method for generating mixed light
- Patent number 10,170,453
- Issue date Jan 1, 2019
- Osram Opto Semiconductors GmbH
- Ion Stoll
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Illumination device with radiation reflectors arranged modularly to...
- Patent number 9,070,311
- Issue date Jun 30, 2015
- Osram Opto Semiconductors GmbH
- Guenter Kirchberger
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Illumination device
- Patent number 7,918,574
- Issue date Apr 5, 2011
- Osram Opto Semiconductors GmbH
- Simon Blümel
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
ARRANGEMENT AND METHOD FOR GENERATING MIXED LIGHT
- Publication number 20160141277
- Publication date May 19, 2016
- Osram Opto Semiconductors GmbH
- Ion STOLL
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Illumination Device for Backlighting a Display, and a Display Compr...
- Publication number 20110141716
- Publication date Jun 16, 2011
- Osram Opto Semiconductors GmbH
- Burkard Wiesmann
- G02 - OPTICS
Information Patent Application
Illumination Device
- Publication number 20100033956
- Publication date Feb 11, 2010
- Guenter Kirchberger
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
ILLUMINATION DEVICE
- Publication number 20090213575
- Publication date Aug 27, 2009
- Osram Opto Semiconductors GmbH
- Simon Blümel
- G02 - OPTICS