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:
Sep. 22, 2026
Filed:
Nov. 27, 2024
Ningbo Geely Automobile Research & Development Co., Ltd., Ningbo, CN;
Zhejiang Geely Holding Group Co., Ltd., Zhejiang, CN;
Heza Sorani, Västra Frölunda, SE;
Fehmi Fetiu, Gothenburg, SE;
Nils Höglund, Gothenburg, SE;
Linus Franzén, Hyssna, SE;
NINGBO GEELY AUTOMOBILE RESEARCH & DEVELOPMENT CO., LTD., Ningbo, CN;
ZHEJIANG GEELY HOLDING GROUP CO., LTD., Zhejiang, CN;
Abstract
A power supply and distribution system for an electric vehicle includes: a High Voltage power source connected to a first DC-DC converter and a second DC-DC converter, each of the first DC-DC converter and the second DC-DC converter producing Low Voltage DC to a first primary power supply line for a first group of critical low voltage equipment and a second primary power supply line for a second group of critical low voltage equipment, respectively; wherein the first primary power supply line and the second primary power supply line are connected in parallel to Variable Electrical Loads via a dual back-to-back switch unit, the dual back-to-back switch comprising a first back-to-back switch and a second back-to-back switch each individually controlled by at least a first microcontroller unit.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile