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. 24, 2026
Filed:
Oct. 07, 2024
Anpec Electronics Corporation, Hsinchu, TW;
Tse-Hsu Wu, Hsinchu City, TW;
Cheng-Han Wu, Hsinchu, TW;
Fu-Chuan Chen, Hsinchu City, TW;
Yun-Chiang Chang, Hsinchu City, TW;
ANPEC ELECTRONICS CORPORATION, Hsinchu, TW;
Abstract
A power conversion system having spread spectrum and phase shifting mechanisms is provided. Each of a plurality of power converters of the power conversion system includes a spread spectrum instructing circuit, a synchronization signal detecting circuit, an oscillator circuit and a phase shifting circuit. The oscillator circuit outputs an oscillation signal according to a spread spectrum instruction parameter from the spread spectrum instructing circuit or a synchronization detected signal from the synchronization signal detecting circuit. The phase shifting circuit shifts phases of a plurality of waveforms of the oscillation signal to generate a clock signal. The phase shifting circuit of each of the plurality of power converters outputs the clock signal to a next one of the plurality of power converters. The synchronization signal detecting circuit of each of the power converters detects the clock signal to output the synchronization detected signal.