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:
Jan. 02, 2024
Filed:
Oct. 18, 2022
Lear Corporation, Southfield, MI (US);
LEAR CORPORATION, Southfield, MI (US);
Abstract
A circuit and method for providing multi-mode power to a vehicle load may include first and second voltage sources, main positive and main negative relays, and first, second, and third relays. The main positive relay may have a second side connected to a first side of the load, and the main negative relay may have a second side connected to a second side of the load. A first side of the second relay may be connected to a positive side of the first voltage source, and a second side of the second relay to a positive side of the second voltage source and a first side of the main positive relay. A first side of the third relay may be connected to a negative side of the second voltage source, and a second side of the third relay to a first side of the main negative relay.