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:
Aug. 11, 2026
Filed:
Jul. 05, 2024
Mitsubishi Electric Corporation, Tokyo, JP;
Yuto Shibuta, Fukuoka, JP;
Shohei Higashi, Fukuoka, JP;
Mitsubishi Electric Corporation, Tokyo, JP;
Abstract
A first circuit generates a transmission signal according to a change in a logical value of a first signal using a first potential as a reference. A transformer includes a first coil to which a transmission signal is input and a second coil inductively coupled to the first coil to output a pair of reception signals. The second circuit generates a second signal by performing comparison with hysteresis with respect to the potential difference between the pair of reception signals using a second potential as a reference. The second circuit includes a detection circuit performing comparison and outputting a result of detecting whether the potential difference exceeds a predetermined range as the second signal, and a reset circuit resetting an operation of the detection circuit when a logical value of the second signal is maintained in a preset period.