Inventor · disambiguated record
Norbert Roettger
Also filed as: ROETTGER NORBERT
3 granted patents·1 pending application·7 citations·filing 1997–2002
59Inventor score
Files withMOTOROLA INC3
Top patents by PatentIndex Score
4 records- 0151US6507730B1Communication device and a method for simultaneous transmission of speech and dataMOTOROLA INC·Filed 2000·Granted Jan 14, 2003·4 cites·10 claims
- 0232US2004235506A1Wireless communication system, wireless communication unit and method of synchronisationFiled 2002·Application pending·0 cites
- 0323US6163229AFrequency generator for generating two independent FSK signalsMOTOROLA INC·Filed 1997·Granted Dec 19, 2000·1 cites·7 claims
- 0423US5978661ATransmitter circuit and method of operationMOTOROLA INC·Filed 1997·Granted Nov 2, 1999·2 cites·10 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →