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:
Oct. 13, 2026
Filed:
Sep. 22, 2022
Volvo Car Corporation, Gothenburg, SE;
Markus Ekström, Gothenburg, SE;
Volvo Car Corporation, Gothenburg, SE;
Abstract
According to an embodiment, it is a battery arrangement comprising plurality of battery cells, of which a first sub-number connected in series form a first string, a second sub-number connected in series form a second string, and a third sub-number connected in series form a third string, the first string, the second string, and the third string are connectable to an electric machine as one respective phase; plurality of battery cell controllers forming plurality of slave nodes, each of the battery cell controllers connected to at least one terminal of an assigned one of the battery cells, and a respective battery cell controller comprising at least a power electronics arrangement to selectively connect or disconnect the terminal; and a master node, configured to provide a virtual modulator signal to the slave nodes; and wherein the battery cell controllers are configured to correct signal generation based on the virtual modulator signal.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile