Inventor · disambiguated record
Karl M. Schlager
Also filed as: SCHLAGER KARL · SCHLAGER KARL M · SCHLAGER KARL MICHAEL
14 granted patents·363 citations·filing 1993–2002
94Inventor score
Top patents by PatentIndex Score
14 records- 0188US5451832AMethod and circuitry for drag braking a polyphase DC motorSGS THOMSON MICROELECTRONICS·Filed 1993·Granted Sep 19, 1995·49 cites·33 claims
- 0283US5777449ATorque ripple reduction using back-emf feedbackSGS THOMSON MICROELECTRONICS·Filed 1996·Granted Jul 7, 1998·49 cites·22 claims
- 0376US6064539AMethod of retracting a read and/or write head for parkingST MICROELECTRONICS INC·Filed 1997·Granted May 16, 2000·28 cites·25 claims
- 0475US6737908B2Bootstrap reference circuit including a shunt bandgap regulator with external start-up current sourceMICREL INC·Filed 2002·Granted May 18, 2004·33 cites·22 claims
- 0575US5486788AChopper stabilized operational transconductance amplifierSGS THOMSON MICROELECTRONICS·Filed 1994·Granted Jan 23, 1996·28 cites·15 claims
- 0673US5656897ACurrent sensing and control in brushless DC motorsSGS THOMSON MICROELECTRONICS·Filed 1994·Granted Aug 12, 1997·33 cites·18 claims
- 0770US5619109AMethod and circuitry for drag braking a polyphase DC motorSGS THOMSON MICROELECTRONICS·Filed 1995·Granted Apr 8, 1997·26 cites·22 claims
- 0865US5514939ACircuitry for switching the body nodes of driver transistors in drive circuitry for brushless DC motorsSGS THOMSON MICROELECTRONICS·Filed 1994·Granted May 7, 1996·18 cites·19 claims
- 0961US5550446ADual slew rate circuit for driver transistors in disk drivesSGS THOMSON MICROELECTRONICS·Filed 1994·Granted Aug 27, 1996·21 cites·10 claims
- 1060US6600618B2Time domain voice coil motor control circuit and methodST MICROELECTRONICS INC·Filed 1998·Granted Jul 29, 2003·21 cites·16 claims
- 1159US5661383AControl of slew rate during turn-on of motor driver transistorsSGS THOMSON MICROELECTRONICS·Filed 1994·Granted Aug 26, 1997·17 cites·17 claims
- 1252US5572096AMethod and circuit for clamping the recirculation current in stator windingsSGS THOMSON MICROELECTRONICS·Filed 1994·Granted Nov 5, 1996·14 cites·20 claims
- 1351US5920166AControl of slew rate during turn-on of motor driver transistorsST MICROELECTRONICS INC·Filed 1997·Granted Jul 6, 1999·13 cites·28 claims
- 1449US5616993AMethod and apparatus for switching a motor between bipolar and unipolar modeSGS THOMSON MICROELECTRONICS·Filed 1994·Granted Apr 1, 1997·13 cites·13 claims
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