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. 13, 2026
Filed:
May. 03, 2024
Rohm Co., Ltd., Kyoto, JP;
Tatsuya Okada, Kyoto, JP;
Rohm Co., Ltd., Kyoto, JP;
Abstract
A power control device serves as a main controlling agent in a power supply device which generates an output voltage from an input voltage using an output transistor, and includes: an output feedback circuit configured to receive the output voltage or a feedback voltage corresponding to it to generate a driving signal for the output transistor; a current feedback signal generation circuit configured to generate a current feedback signal for adjusting the phase characteristics of the output feedback circuit according to an output current of the power supply device; and a delay circuit configured to delay a change in the current feedback signal in response to a change in the output current.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile