Berlin
Germany
4
2015-10-29
The entities that hold a legal rights for patent applications filed by inventor Schaefer Ralf-Peter:
Ralf-Peter Schaefer from Berlin, DE has applied for patents for these inventions. The list has both pending applications and granted patents:
Method of processing positioning data
#2 | 2011-05-19Efficient location referencing method
#3 | 2011-04-28Method of resolving a location from encoded data representative thereof
#4 | 2009-07-09Navigation device and method
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