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:
Jun. 10, 2025
Filed:
Sep. 19, 2023
Fuji Electric Co., Ltd., Kanagawa, JP;
Masashi Akahane, Matsumoto, JP;
FUJI ELECTRIC CO., LTD., Kanagawa, JP;
Abstract
Provided is a delay apparatus which outputs a delayed signal obtained by delaying an asynchronous input signal, the delay apparatus comprising: a synchronous delay unit which determines, in response to detection of a change in the asynchronous input signal at a detection timing synchronous with a clock signal, a synchronous delay timing later than the detection timing by a reference delay time according to the clock signal; and an asynchronous delay unit which changes the delayed signal at an asynchronous delay timing obtained by delaying the synchronous delay timing by an adjustment time obtained by subtracting a detection delay time from a change timing of the asynchronous input signal to the detection timing from a set time according to the clock signal.