Inventor · disambiguated record
Gregory R. Hamel
Also filed as: HAMEL GREGORY · HAMEL GREGORY R · HAMEL GREGORY ROGER
12 granted patents·1 pending application·360 citations·filing 1989–2005
93Inventor score
Top patents by PatentIndex Score
13 records- 0197US4978926AAudio limiter using voltage multiplexed feedbackFORD MOTOR CO·Filed 1989·Granted Dec 18, 1990·151 cites·7 claims
- 0285US6820238B1Rotary control for quick playlist navigation in a vehicular multimedia playerVISTEON GLOBAL TECH INC·Filed 2002·Granted Nov 16, 2004·26 cites·17 claims
- 0384US6870934B2Audio loudspeaker detection using back-EMF sensingVISTEON GLOBAL TECH INC·Filed 2002·Granted Mar 22, 2005·33 cites·18 claims
- 0479US6577737B1Method of detecting a DC offset in an automotive audio systemVISTEON GLOBAL TECH INC·Filed 2000·Granted Jun 10, 2003·25 cites·14 claims
- 0577US6439329B1Integrated battery tray and reservoir assemblyFORD GLOBAL TECH INC·Filed 2000·Granted Aug 27, 2002·32 cites·9 claims
- 0675US7062338B1Track access management for large playlists in a vehicular multimedia playerVISTEON GLOBAL TECH INC·Filed 2002·Granted Jun 13, 2006·13 cites·13 claims
- 0768US5184283APower device assembly and methodFORD MOTOR CO·Filed 1991·Granted Feb 2, 1993·31 cites·14 claims
- 0863US7535426B2Integrated antenna in display or lightboxVISTEON GLOBAL TECH INC·Filed 2005·Granted May 19, 2009·5 cites·16 claims
- 0961US6608906B2Cooling fan control strategy for automotive audio systemVISTEON GLOBAL TECH INC·Filed 2001·Granted Aug 19, 2003·8 cites·13 claims
- 1049US5327132AComposite signal generation and decoding in digital signal processing automotive audio systemFORD MOTOR CO·Filed 1992·Granted Jul 5, 1994·18 cites·5 claims
- 1144US6097991AAutomatic identification of audio bezelFORD MOTOR CO·Filed 1997·Granted Aug 1, 2000·14 cites·11 claims
- 1237US2003120844A1Digital music server and portable playerFiled 2001·Application pending·0 cites
- 1330US6314280B1Audio bezel automatic identificationVISTEON GLOBAL TECH INC·Filed 1997·Granted Nov 6, 2001·4 cites·22 claims
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