Inventor · disambiguated record
Helmut Hertrich
Also filed as: HERTRICH HELMUT
5 granted patents·122 citations·filing 1986–2003
83Inventor score
Top patents by PatentIndex Score
5 records- 0177US6255892B1Temperature sensorSIEMENS AG·Filed 1999·Granted Jul 3, 2001·57 cites·11 claims
- 0268US6853232B2Power switching deviceINFINEON TECHNOLOGIES AG·Filed 2003·Granted Feb 8, 2005·15 cites·6 claims
- 0361US4748533AIntegrated circuit for the protection of subscriber lines against overvoltagesSIEMENS AG·Filed 1986·Granted May 31, 1988·21 cites·15 claims
- 0458US5583060AMethod for manufacturing field effect controlled semiconductor componentsSIEMENS AG·Filed 1995·Granted Dec 10, 1996·19 cites·10 claims
- 0541US5418394APower MOSFET with improved avalanche resistanceSIEMENS AG·Filed 1993·Granted May 23, 1995·10 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →