The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Nov. 29, 2022
Filed:
Dec. 01, 2020
Melexis Bulgaria Ltd., Sofia, BG;
Dirk Leman, Tessenderlo, BE;
MELEXIS BULGARIA LTD, Sofia, BG;
Abstract
A motor driver for driving a rotor of a single coil motor in a clockwise or counterclockwise rotation direction concerning a stator of the single coil motor is adapted for generating a position signal which is representative for the angular position of the rotor regarding the stator and comprises a controller which comprises a direction input to define the rotation direction of the rotor, and which is adapted for generating a driving signal for rotating the rotor in the defined rotation direction, wherein the driving signal is based on the position signal and is based on a signal indicative for an electrical lead angle wherein the signal indicative for the electrical lead angle is set such that the total lead angle is positive in both rotation directions of the rotor.