Inventor · disambiguated record
Frank Hacker
Also filed as: HACKER FRANK
10 granted patents·89 citations·filing 1999–2008
88Inventor score
Top patents by PatentIndex Score
10 records- 0183US7293444B2Bending apparatus for rod-shaped and tubular workpiecesWAFIOS AG·Filed 2006·Granted Nov 13, 2007·11 cites·13 claims
- 0282US7234333B2Machine for bending rod-shaped or tubular workpiecesWAFIOS AG·Filed 2005·Granted Jun 26, 2007·11 cites·18 claims
- 0373US6973777B2System and method for monitoring the feeding of secondary air into the exhaust as of an internal combustion engineSIEMENS AG·Filed 2003·Granted Dec 13, 2005·20 cites·18 claims
- 0467US8024108B2Method for monitoring the secondary air system in an exhaust-gas purification systemCONTINENTAL AUTOMOTIVE GMBH·Filed 2006·Granted Sep 20, 2011·8 cites·18 claims
- 0561US6684629B2Method for checking the conversion capacity of a catalytic element for converting ozoneSIEMENS AG·Filed 2002·Granted Feb 3, 2004·9 cites·12 claims
- 0661US6155043AMethod for injection duration correction in an internal combustion engine having a secondary-air systemSIEMENS AG·Filed 1999·Granted Dec 5, 2000·26 cites·6 claims
- 0749US7941266B2Method and device for controlling an internal combustion engine in stop/start operationCONTINENTAL AUTOMOTIVE GMBH·Filed 2008·Granted May 10, 2011·1 cites·18 claims
- 0847US8364377B2Method and device for determining the combustion lambda value of an internal combustion engineCONTINENTAL AUTOMOTIVE GMBH·Filed 2008·Granted Jan 29, 2013·1 cites·18 claims
- 0942US6877354B2Method for balancing ozone sensorsSIEMENS AG·Filed 2002·Granted Apr 12, 2005·2 cites·11 claims
- 1036US8494753B2Method and device for operating an internal combustion engineHACKER FRANK·Filed 2008·Granted Jul 23, 2013·0 cites·20 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →