Inventor
SCHLAGER KARL M
US11 patents
⚠️ This page may combine multiple inventors who share the name “SCHLAGER KARL M”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SGS THOMSON MICROELECTRONICS
8 patentsUS5451832ASep 19, 1995
Method and circuitry for drag braking a polyphase DC motor
SGS THOMSON MICROELECTRONICS49 citations95
US5619109AApr 8, 1997
Method and circuitry for drag braking a polyphase DC motor
SGS THOMSON MICROELECTRONICS26 citations92
US5486788AJan 23, 1996
Chopper stabilized operational transconductance amplifier
SGS THOMSON MICROELECTRONICS28 citations90
US5550446AAug 27, 1996
Dual slew rate circuit for driver transistors in disk drives
SGS THOMSON MICROELECTRONICS21 citations89
US5661383AAug 26, 1997
Control of slew rate during turn-on of motor driver transistors
SGS THOMSON MICROELECTRONICS17 citations81
US5572096ANov 5, 1996
Method and circuit for clamping the recirculation current in stator windings
SGS THOMSON MICROELECTRONICS14 citations73
US5514939AMay 7, 1996
Circuitry for switching the body nodes of driver transistors in drive circuitry for brushless DC motors
SGS THOMSON MICROELECTRONICS18 citations72
US5616993AApr 1, 1997
Method and apparatus for switching a motor between bipolar and unipolar mode
SGS THOMSON MICROELECTRONICS13 citations71