Duesseldorf
Germany
3
2009-06-25
The entities that hold a legal rights for patent applications filed by inventor Bachenberg Michael:
Michael Bachenberg from Duesseldorf, DE has applied for patents for these inventions. The list has both pending applications and granted patents:
COMMUNICATIONS METHOD WITH TRANSMISSION OF ADDITIONAL INFORMATION
#2 | 2007-06-21Method for the transmission of additional information in a communication system exchange device, communication system and user station
#3 | 2007-05-24Method for the transmission of additional information in a communication system, exchange device and user station
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