Berlin
Germany
3
2009-04-09
The entities that hold a legal rights for patent applications filed by inventor BERG Andreas:
Andreas BERG from Berlin, DE has applied for patents for these inventions. The list has both pending applications and granted patents:
METHOD AND ARRANGEMENT FOR ACCESSING CALL NUMBER PORTABILITY DATA
#2 | 2005-04-05Method for implementing a call-back service in a mobile radio network
#3 | 2005-02-01Method of charging for telecommunications links within the context of call forwarding services
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