Inventor · disambiguated record
Karl-Dirk Kammeyer
Also filed as: KAMMEYER KARL D · KAMMEYER KARL DIRK
8 granted patents·1 pending application·224 citations·filing 1982–2005
88Inventor score
Top patents by PatentIndex Score
9 records- 0183US4506228ADigital FM detectorBOSCH GMBH ROBERT·Filed 1982·Granted Mar 19, 1985·40 cites·27 claims
- 0281US4646173AConverting and decoding receiver for digital data recorded in analog form on magnetic tapeBOSCH GMBH ROBERT·Filed 1985·Granted Feb 24, 1987·85 cites·7 claims
- 0374US7529306B2Estimation of asymmetries between inphase and quadrature branches in multicarrier transmission systemsINFINEON TECHNOLOGIES AG·Filed 2005·Granted May 5, 2009·9 cites·21 claims
- 0461US5790595AMethod for obtaining bit-specific reliability informationBOSCH GMBH ROBERT·Filed 1995·Granted Aug 4, 1998·51 cites·12 claims
- 0556US4736392ADemodulator for digital FM signalsBLAUPUNKT WERKE GMBH·Filed 1986·Granted Apr 5, 1988·16 cites·14 claims
- 0650US6526532B1Channel error correction apparatus and methodERICSSON TELEFON AB L M·Filed 1999·Granted Feb 25, 2003·17 cites·23 claims
- 0749US7664186B2Channel decoding for multicarrier signal transmission by means of DC-offset and carrier-frequency offset-dependent weighting of reliability informationINFINEON TECHNOLOGIES AG·Filed 2004·Granted Feb 16, 2010·3 cites·8 claims
- 0835US2005180534A1Iterative estimation and equalization of asymmetries between inphase and quadrature branches in multicarrier transmission systemsINFINEON TECHNOLOGIES AG·Filed 2005·Application pending·0 cites
- 0928US6603824B1Method for demodulating a carrier wave modulated by a digital symbol sequenceBOSCH GMBH ROBERT·Filed 1999·Granted Aug 5, 2003·3 cites·6 claims
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