Karlheinz Blankenbach

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Pforzheim, DE

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Patents Grantslast 30 patents

Information Patent Grant
Display element and a method for driving a display element
- Patent number 8,547,406
- Issue date Oct 1, 2013
- Advanced Display Technology AG
- Andriy Bitman
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Security element
- Patent number 8,462,422
- Issue date Jun 11, 2013
- Advanced Display Technology AG
- Oliver Mueller-Marc
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
Security Element
- Publication number 20110216391
- Publication date Sep 8, 2011
- Advanced Display Technology AG
- Oliver Mueller-Marc
- G02 - OPTICS
Information Patent Application
Display Element and a Method for Driving a Display Element
- Publication number 20110063334
- Publication date Mar 17, 2011
- Advanced Display Technology AG
- Andriy Bitman
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS