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:
Mar. 18, 2025
Filed:
May. 25, 2021
Rohm Co., Ltd., Kyoto, JP;
Daiki Yanagishima, Kyoto, JP;
Akio Sasabe, Kyoto, JP;
Rohm Co., Ltd., Kyoto, JP;
Abstract
A signal transmission deviceincludes an isolated signal transmission circuitconfigured to transmit a pulse signal from a primary circuit systemvia a first isolating element ISOto a secondary circuit system, and an isolated power supply control circuitwhich serves as a controlling agent of an isolation-type power supply that generates a second supply voltage Vccfor the secondary circuit systemfrom a first supply voltage Vccfor the primary circuit systemand which transmits an output feedback signal of the isolation-type power supply from the secondary circuit systemvia a second isolating element ISOto the primary circuit system
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile