Ralf-Peter Schaefer

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Berlin, DE

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Patents Grantslast 30 patents

Information Patent Grant
Method of processing positioning data
- Patent number 10,024,677
- Issue date Jul 17, 2018
- TomTom Traffic B.V.
- Geert Hilbrandie
- G08 - SIGNALLING
Information Patent Grant
Method of resolving a location from encoded data representative the...
- Patent number 8,818,707
- Issue date Aug 26, 2014
- TomTom International B.V.
- Sven Baselau
- G01 - MEASURING TESTING
Information Patent Grant
Efficient location referencing method
- Patent number 8,626,438
- Issue date Jan 7, 2014
- TomTom International B.V.
- Lars Petzold
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
METHOD OF PROCESSING POSITIONING DATA
- Publication number 20150308847
- Publication date Oct 29, 2015
- TomTom International B.V.
- Geert Hilbrandie
- G01 - MEASURING TESTING
Information Patent Application
EFFICIENT LOCATION REFERENCING METHOD
- Publication number 20110118971
- Publication date May 19, 2011
- Lars Petzold
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
METHOD OF RESOLVING A LOCATION FROM ENCODED DATA REPRESENTATIVE THE...
- Publication number 20110098912
- Publication date Apr 28, 2011
- Sven Baselau
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
Navigation device and method
- Publication number 20090177373
- Publication date Jul 9, 2009
- Lucien Groenhuijzen
- G08 - SIGNALLING