1
Marco Viti: Method for detecting the angular position of a rotor in a brushless electric motor. STMicroelectronics S r l, Lisa K Jorgenson, Robert Iannucci, Seed IP Law Group PLLC, June 26, 2007: US07235939 (3 worldwide citation)

A method for detecting the angular position of a rotor in a brushless electric motor, of the type in which the emission of a polarity signal of the back electromotive force by a detection circuitry associated with the motor, includes the using a bi-directional counter for counting the residence time ...


2
Viti Marco: Method for detecting the angular position of a rotor in a brushless electric motor. St Microelectronics, June 2, 2004: EP1424768-A1

The present invention relates to a method for detecting the angular position of a rotor in an brushless electric motor, of the type in which the emission of a polarity signal of the back electromotive force (Bemf) by a detection circuitry associated with the motor is provided. The method provides th ...


3
Marco Viti: Method for detecting the angular position of a rotor in a brushless electric motor. STMicroelectronics SrI, Seed Intellectual Property Law Group Pllc, August 12, 2004: US20040154411-A1

A method for detecting the angular position of a rotor in a brushless electric motor, of the type in which the emission of a polarity signal of the back electromotive force by a detection circuitry associated with the motor, includes the using a bi-directional counter for counting the residence time ...