Inventor
VITI MARCO
IT20 patents
⚠️ This page may combine multiple inventors who share the name “VITI MARCO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
ST MICROELECTRONICS SRL
15 patentsUS5969491AOct 19, 1999
Detection of instantaneous position of the rotor of a brushless DC motor driven in a tripolar mode
ST MICROELECTRONICS SRL72 citations95
US6420847B1Jul 16, 2002
Device for detection of current or voltage on a PWM driven winding with reduced jitter and related methods
ST MICROELECTRONICS SRL37 citations92
US6249101B1Jun 19, 2001
Start-up procedure for brushless DC motors having position sensors with angular resolution lower than the resolution of the driving system
ST MICROELECTRONICS SRL25 citations92
US6137253AOct 24, 2000
Method of PWM driving a brushless motor with digitally stored voltage profiles with reduced losses
ST MICROELECTRONICS SRL44 citations92
US6949906B2Sep 27, 2005
Driving circuit and method for preventing voltage surges on supply lines while driving a DC motor
ST MICROELECTRONICS SRL17 citations84
US7235939B2Jun 26, 2007
Method for detecting the angular position of a rotor in a brushless electric motor
ST MICROELECTRONICS SRL15 citations83
US6541936B2Apr 1, 2003
Start procedure for brushless motors
ST MICROELECTRONICS SRL16 citations83
US6208160B1Mar 27, 2001
Detection of a perturbation in the synchronization of the driving in a tripolar mode of a brushless, sensorless DC motor for minimizing torque ripple
ST MICROELECTRONICS SRL8 citations73
US11791807B2Oct 17, 2023
Multi-level pulser circuit and method of operating a multi-level pulser circuit
ST MICROELECTRONICS SRL2 citations72
US12155386B2Nov 26, 2024
Multi-level pulser circuit and method of operating a multi-level pulser circuit
ST MICROELECTRONICS SRL0 citations62
US7554280B2Jun 30, 2009
Monitoring device of rotor position of an electric motor and corresponding method
ST MICROELECTRONICS SRL4 citations62
US7164244B2Jan 16, 2007
Apparatus for controlling electric motors and related control method
ST MICROELECTRONICS SRL3 citations62
US6320343B1Nov 20, 2001
Fine phase frequency multipiler for a brushless motor and corresponding control method
ST MICROELECTRONICS SRL0 citations51
US12514553B2Jan 6, 2026
Method and apparatus for managing waveform data and delays in a waveform generator
ST MICROELECTRONICS SRL0 citations49
US7525268B2Apr 28, 2009
Control device for an electric motor and related method
ST MICROELECTRONICS SRL0 citations41
SGS THOMSON MICROELECTRONICS
2 patentsUS5838128ANov 17, 1998
Reconstruction of BEMF signals for synchronizing the driving of brushless- sensorless motors by means of predefined driving signals
SGS THOMSON MICROELECTRONICS36 citations92
US5793180AAug 11, 1998
Fully digital drive system for brushless motor with voltage or current profiles read from a digital memory
SGS THOMSON MICROELECTRONICS19 citations83