Inventor · disambiguated record
Helmut Herrmann
Also filed as: HERRMANN HELMUT · HERRMANN HELMUT A
12 granted patents·2 pending applications·109 citations·filing 1988–2014
90Inventor score
Files withSIEMENS AG5INFINEON TECHNOLOGIES AG3INFINEON TECHNOLOGIES AUSTRIA2FRANK MICHAEL1KASEMANN MARTIN1
Top patents by PatentIndex Score
14 records- 0182US8872552B2High-side semiconductor-switch low-power driving circuit and methodINFINEON TECHNOLOGIES AUSTRIA·Filed 2012·Granted Oct 28, 2014·5 cites·24 claims
- 0275US9007100B2High-side semiconductor-switch low-power driving circuit and methodINFINEON TECHNOLOGIES AUSTRIA·Filed 2014·Granted Apr 14, 2015·3 cites·25 claims
- 0373US7469130B2Polar modulator and method for determining an amplitude offset in a polar modulatorINFINEON TECHNOLOGIES AG·Filed 2005·Granted Dec 23, 2008·6 cites·17 claims
- 0473US6192094B1Digital phase-frequency detectorINFINEON TECHNOLOGIES AG·Filed 1999·Granted Feb 20, 2001·38 cites·9 claims
- 0554US4945978AHeat exchanger systemSCHMIDT SCHE HEISSDAMPF·Filed 1988·Granted Aug 7, 1990·19 cites·4 claims
- 0650US5034700AIntegratable amplifier circuitSIEMENS AG·Filed 1990·Granted Jul 23, 1991·10 cites·9 claims
- 0747US5557649ACircuit configuration for dividing a clock signalSIEMENS AG·Filed 1995·Granted Sep 17, 1996·11 cites·2 claims
- 0847US5524037ACircuit configuration for generating even-numbered duty factorsSIEMENS AG·Filed 1994·Granted Jun 4, 1996·9 cites·2 claims
- 0944US2008003610A1Method for identifying germsFRANK MICHAEL·Filed 2007·Application pending·0 cites
- 1039US5652543AAmplifier array for high-frequency signals and multiplexer configuration including the amplifier arraySIEMENS AG·Filed 1995·Granted Jul 29, 1997·7 cites·8 claims
- 1134US8748347B2Method for combating harmful fungiRIGGS RICHARD·Filed 2010·Granted Jun 10, 2014·0 cites·29 claims
- 1230US6734708B1Controllable current source circuit and a phase locked loop equipped with such a circuitINFINEON TECHNOLOGIES AG·Filed 2000·Granted May 11, 2004·0 cites·16 claims
- 1328US5566360ATransmitter/receiver configuration for higher frequenciesSIEMENS AG·Filed 1994·Granted Oct 15, 1996·1 cites·6 claims
- 1427US2011019877A1Method and Apparatus For Monitoring a Production LineKASEMANN MARTIN·Filed 2006·Application pending·0 cites
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