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:
Nov. 18, 2025
Filed:
May. 24, 2023
The Regents of the University of California, Oakland, CA (US);
Ting Ge, Union City, CA (US);
Zichao Ye, Santa Clara, CA (US);
Robert C.N. Pilawa-Podgurski, Berkeley, CA (US);
THE REGENTS OF THE UNIVERSITY OF CALIFORNIA, Oakland, CA (US);
Abstract
A cascaded power converter architecture is provided which merges a front end stage with subsequent interleaved Switched Capacitor (SC) stages to achieve high conversion ratios. This interleaving control technique addresses practical conversion challenges. Numerous topologies can be created from this approach, a number of examples being depicted, including: (a) a two stage 4-to-1 conversion using two 2-to-1 ReSc converter stages, and (b) 8-to-1 converters with (b)(i) a 2-to-1 ReSC stage followed by a 2stage having four 4-to-1 STC converter phases, (b)(ii) a 2-to-1 ReSC 1stage followed by a 2stage with four 4-to-1 series-parallel phases, and (c) a multi-stage cascading three stage converter with a 2-to-1 ReSC 1stage, a 2stage of two 2-to-1 ReSC phases, and a 3stage having four 2-to-1 ReSC phases.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile