Inventor · disambiguated record
Ralf Kern
Also filed as: KERN RALF · KERN RALF M
14 granted patents·9 pending applications·425 citations·filing 1988–2016
93Inventor score
Files withSIEMENS AG6AURORA KONRAD G SCHULZ GMBH & CO KG2SCHULTZ GMBH AURORA2AUBAUER ROLAND1AURORA KONRAD G SCHULTZ GMBH &1
Top patents by PatentIndex Score
23 records- 0193US4913744ASolar cell arrangementHOEGL HELMUT·Filed 1988·Granted Apr 3, 1990·217 cites·23 claims
- 0286US5902416AElement of a photovoltaic solar cell and a process for the production thereof as well as the arrangement thereof in a solar cellTWIN SOLAR TECHNIK ENTWICKLUNG·Filed 1994·Granted May 11, 1999·104 cites·23 claims
- 0377US7366088B2Method and orthogonal frequency division multiplexing (OFDM) receiver for reducing the influence of harmonic interference on OFDM transmission systemsSIEMENS AG·Filed 2001·Granted Apr 29, 2008·25 cites·5 claims
- 0471US7460465B2Method for reducing signaling overhead in a multicarrier system with dynamic bit allocation and corresponding transmitter/receiver deviceSIEMENS AG·Filed 2001·Granted Dec 2, 2008·20 cites·12 claims
- 0563US7091780B2Method and apparatus for operating a transmission amplifierSIEMENS AG·Filed 2003·Granted Aug 15, 2006·12 cites·9 claims
- 0658USD788903SDefrost nozzleAURORA KONRAD G SCHULZ GMBH & CO KG·Filed 2014·Granted Jun 6, 2017·10 cites·1 claims
- 0758US7194410B1Generation of a reference-model directory for a voice-controlled communications deviceSIEMENS AG·Filed 2000·Granted Mar 20, 2007·4 cites·12 claims
- 0856US2008318512A1Louver rollerKERN RALF·Filed 2008·Application pending·0 cites
- 0950US6978140B1Communications system and associated method for improving the service quality thereofSIEMENS AG·Filed 2000·Granted Dec 20, 2005·2 cites·6 claims
- 1049US2008220711A1Ventilation deviceSCHULTZ GMBH AURORA·Filed 2007·Application pending·0 cites
- 1148USD605281SLouvered ventAURORA KONRAD G SCHULTZ GMBH &·Filed 2008·Granted Dec 1, 2009·8 cites·1 claims
- 1245US7580383B2Adaptive modulation and other extensions of the physical layer in multiple access systemsGIGASET COMMUNICATIONS GMBH·Filed 2003·Granted Aug 25, 2009·0 cites·18 claims
- 1345US7043427B1Apparatus and method for speech recognitionSIEMENS AG·Filed 1999·Granted May 9, 2006·14 cites·11 claims
- 1441US2004218521A1Method for data communication between a single-carrier system and a multi-carrier systemFiled 2001·Application pending·0 cites
- 1538US7609627B2Method for packet data transmissionBECKMOELLER CAROLA·Filed 2002·Granted Oct 27, 2009·3 cites·10 claims
- 1638USD593673SAir louverSCHULTZ GMBH AURORA·Filed 2006·Granted Jun 2, 2009·3 cites·1 claims
- 1738US2005276423A1Method and device for receiving and treating audiosignals in surroundings affected by noiseAUBAUER ROLAND·Filed 2001·Application pending·0 cites
- 1837US2017087961A1Air conditionerAURORA KONRAD G SCHULZ GMBH & CO KG·Filed 2016·Application pending·0 cites
- 1934USD785158SLouverAURORA KONRAD G SHULZ GMBH & CO KG·Filed 2013·Granted Apr 25, 2017·3 cites·1 claims
- 2032US2003174050A1Method for synchronizing communication stations in mutually independent power line communication (plc) networksFiled 2001·Application pending·0 cites
- 2132US2004259603A1Charging device for mobile terminals with integrated powerline modemFiled 2002·Application pending·0 cites
- 2231US2004001438A1Method for avoiding communication collisions between co-existing plc systems on using a physical transmission medium common to all plc systems and arrangement for carrying out said methodFiled 2001·Application pending·0 cites
- 2327US2006008027A1Method for the adaptive pre-distortion of digital raw data values and device for carrying out said methodGAO YINGJIE·Filed 2003·Application pending·0 cites
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