Inventor · disambiguated record
James E. Chloupek
Also filed as: CHLOUPEK JAMES · CHLOUPEK JAMES E
11 granted patents·4 pending applications·160 citations·filing 1987–2004
91Inventor score
Top patents by PatentIndex Score
15 records- 0178US5808576AResistor string digital-to-analog converterTEXAS INSTRUMENTS INC·Filed 1997·Granted Sep 15, 1998·45 cites·8 claims
- 0274US5376833ACurrent driver circuitTEXAS INSTRUMENTS INC·Filed 1992·Granted Dec 27, 1994·27 cites·12 claims
- 0368US7154725B2Hard disk drive (HDD) electrical over voltage stress (EOS) systems and methodsTEXAS INSTRUMENTS INC·Filed 2004·Granted Dec 26, 2006·10 cites·6 claims
- 0467US7106567B2Hard disk drive (HDD) electrical over voltage stress (EOS) systems and methodsTEXAS INSTRUMENTS INC·Filed 2003·Granted Sep 12, 2006·10 cites·6 claims
- 0563US5821717AMethod and circuit for driving a hard disk drive spindle motorTEXAS INSTRUMENTS INC·Filed 1997·Granted Oct 13, 1998·23 cites·18 claims
- 0656US6617758B2Integrated charge and voltage mode drive circuit for piezo actuators used in mass data storage devices, or the likeTEXAS INSTRUMENTS INC·Filed 2001·Granted Sep 9, 2003·5 cites·12 claims
- 0754US5479091AOutput current reference circuit and methodTEXAS INSTRUMENTS INC·Filed 1992·Granted Dec 26, 1995·12 cites·11 claims
- 0852US6548973B1Method and apparatus for braking a polyphase DC motorTEXAS INSTRUMENTS INC·Filed 1998·Granted Apr 15, 2003·10 cites·21 claims
- 0952US4804928APhase-frequency compare circuit for phase lock loopTEXAS INSTRUMENTS INC·Filed 1987·Granted Feb 14, 1989·12 cites·14 claims
- 1044US5633569AStart-up commutation method for a rotating magnetic storage device without back rotationTEXAS INSTRUMENTS INC·Filed 1995·Granted May 27, 1997·6 cites·17 claims
- 1140US2004070905A1Hard disk drive (HDD) electrical over voltage stress (EOS) systems and methodsFiled 2003·Application pending·0 cites
- 1238US2002071231A1Hard disk drive (HDD) electrical over voltage stress (EOS) systems and methodsCHLOUPEK JAMES E·Filed 2000·Application pending·0 cites
- 1333US6707282B2Switched control of inductor ringing for a boost switched power supplyTEXAS INSTRUMENTS INC·Filed 2002·Granted Mar 16, 2004·0 cites·3 claims
- 1431US2003015997A1Startup and current control of a merge boost and polarity inverting swiched power supplyFiled 2002·Application pending·0 cites
- 1531US2003002307A1Failure mode control for a boost switched power supplyFiled 2002·Application pending·0 cites
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →