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:
Feb. 01, 2022
Filed:
Jun. 10, 2019
Hella Gmbh & Co. Kgaa, Lippstadt, DE;
Leoni Bordnetz-systeme Gmbh, Kitzingen, DE;
Sebastian Kahnt, Karlstadt, DE;
Hans Joachim Liebscher, Wuerzburg, DE;
Magnus Nigmann, Tauberbischofsheim, DE;
Ilja Uljanow, Wuerzburg, DE;
HELLA GmbH & Co,. KGaA, Lippstadt, DE;
LEONI Bordnetz-Systeme GmbH, Kitzingen, DE;
Abstract
A motor vehicle, particularly a passenger car, contains an onboard electrical system having a number of electrical consumers, a generator and an onboard electrical system rechargeable battery. A bidirectional interface is provided for a rechargeable device battery of a mobile device such that the rechargeable device battery can be coupled to the onboard electrical system by the bidirectional interface and, when coupled, can both be charged by the onboard electrical system and be used as an additional energy source in the onboard electrical system.