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:
Dec. 07, 2021
Filed:
Apr. 22, 2020
Acer Incorporated, New Taipei, TW;
Chu-Hsiang Hsu, New Taipei, TW;
Hao-Ming Chen, New Taipei, TW;
Acer Incorporated, New Taipei, TW;
Abstract
An automatic correction method for a pin connection and a motor driving device are provided. The automatic correction method includes: sensing a driven motor to generate a plurality of sensing results corresponding to a plurality of pin connection modes between a Hall sensor and a motor controller, and counting a number of changes of the plurality of sensing results to obtain a plurality of numbers of external interruptions corresponding to the plurality of pin connection modes; obtaining a correct pin connection mode in the plurality of pin connection modes according to the plurality of numbers of external interruptions; and operating the Hall sensor and the motor controller to be electrically coupled via the correct pin connection mode.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile