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:
Oct. 27, 2026
Filed:
Jan. 11, 2023
Rohm Co., Ltd., Kyoto, JP;
Rohm Co., Ltd., Kyoto, JP;
Abstract
The present disclosure provides a motor drive device. The motor drive device includes a terminal, a logic unit, a drive unit and a determination unit. The terminal is configured to receive a Hall signal output from a Hall sensor. The logic unit is configured to generate a control signal based on the Hall signal. The drive unit is configured to generate a driving signal based on the control signal. The determination unit is configured to determine a level of a voltage applied to the terminal. The logic unit is configured to switch a function setting based on a determination result of the determination unit.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile