Inventor · disambiguated record
Andreas Hartke
Also filed as: HARTKE ANDREAS
16 granted patents·426 citations·filing 1997–2001
94Inventor score
Files withSIEMENS AG16
Top patents by PatentIndex Score
16 records- 0194US6435147B1Control system and method for operating an internal combustion engineSIEMENS AG·Filed 2001·Granted Aug 20, 2002·57 cites·15 claims
- 0293US6234148B1Method and device for monitoring a pressure sensorSIEMENS AG·Filed 1999·Granted May 22, 2001·104 cites·8 claims
- 0392US6505113B2Circuit for controlling at least one electromechanically activated inlet valve and at least one electromechanically activated outlet valve of an internal combustion engineSIEMENS AG·Filed 2001·Granted Jan 7, 2003·74 cites·11 claims
- 0481US5941214ADevice and method for regulating the fuel pressure in a high-pressure accumulatorSIEMENS AG·Filed 1998·Granted Aug 24, 1999·39 cites·10 claims
- 0576US6085143AMethod for regulating a smooth running of an internal combustion engineSIEMENS AG·Filed 1998·Granted Jul 4, 2000·32 cites·8 claims
- 0670US6035829AMethod of specifying an injection-pressure setpoint value in an accumulator injection systemSIEMENS AG·Filed 1999·Granted Mar 14, 2000·27 cites·7 claims
- 0766US6574545B2Control system for an internal combustion engine with electromechanically activated charge cycle valvesSIEMENS AG·Filed 2001·Granted Jun 3, 2003·14 cites·11 claims
- 0866US6371064B2Method for controlling an electromechanical actuating drive for a gas exchange valve of an internal combustion engineSIEMENS AG·Filed 2001·Granted Apr 16, 2002·14 cites·10 claims
- 0962US6155234AMethod of controlling a controlled variable with a limited controller actionSIEMENS AG·Filed 1999·Granted Dec 5, 2000·19 cites·10 claims
- 1054US6196190B1Method for determining an operating parameter for starting an internal combustion engineSIEMENS AG·Filed 2000·Granted Mar 6, 2001·8 cites·5 claims
- 1152US6567740B2Circuit for load control and method for the emergency operation of an internal combustion engineSIEMENS AG·Filed 2001·Granted May 20, 2003·5 cites·14 claims
- 1252US6390068B1Method for monitoring an injection systemSIEMENS AG·Filed 1998·Granted May 21, 2002·15 cites·12 claims
- 1349US6386157B1Method for controlling an internal combustion engineSIEMENS AG·Filed 2000·Granted May 14, 2002·4 cites·5 claims
- 1445US6367319B2Method of controlling an internal combustion engine in dependence on an exhaust gas pressureSIEMENS AG·Filed 2001·Granted Apr 9, 2002·6 cites·11 claims
- 1534US6055961AMethod for monitoring a fuel pressureSIEMENS AG·Filed 1997·Granted May 2, 2000·5 cites·9 claims
- 1631US6226557B1Method for the closed-loop control of a controlled system, in particular of an internal combustion engineSIEMENS AG·Filed 1998·Granted May 1, 2001·3 cites·6 claims
Join the waitlist — get patent alerts
Get an alert when Andreas Hartke files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →