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.

Date of Patent:
Jun. 16, 2026

Filed:

Aug. 29, 2023
Applicant:

Apple Inc., Cupertino, CA (US);

Inventors:

Zhiyuan Hu, Santa Clara, CA (US);

Jizhen Fu, San Jose, CA (US);

Weihong Qiu, San Ramon, CA (US);

Assignee:

Apple Inc., Cupertino, CA (US);

Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H02M 1/00 (2007.01); H02M 1/10 (2006.01); H02M 3/07 (2006.01); H02M 3/157 (2006.01); H02M 7/23 (2006.01); H02J 50/10 (2016.01);
U.S. Cl.
CPC ...
H02M 7/23 (2013.01); H02M 1/0009 (2021.05); H02M 1/0012 (2021.05); H02M 1/0095 (2021.05); H02M 1/10 (2013.01); H02M 3/07 (2013.01); H02M 3/157 (2013.01); H02J 50/10 (2016.02);
Abstract

A coil driven switched capacitor (CDSC) converter can include at least one input coil that receives input power; first and second cascades of one or more CDSC cells, an input of each cascade being coupled to the at least one coil, and an output of each cascade being coupled to an output bus of the CDSC converter. The at least one input coil can include a first inductor coupled between a wired input power source and the first cascade of one or more CDSC cells and a second inductor coupled between the wired input power source and the second cascade of one or more CDSC cells. The at least one input coil can further include a wireless power receiver coil.


Find Patent Forward Citations

Hu, Zhiyuan. (2026). Coil driven switched capacitor and controller for wired and inductive charging (U.S. Patent No. 12658821). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12658821

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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