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:
May. 16, 2023
Filed:
Jan. 15, 2021
SK on Co., Ltd., Seoul, KR;
Jae Hee Lee, Daejeon, KR;
Ki Man La, Daejeon, KR;
Sang Hae Park, Daejeon, KR;
Jeong Min Seo, Daejeon, KR;
Ki Bum Sung, Daejeon, KR;
Ho Sang Jang, Daejeon, KR;
SK On Co., Ltd., Seoul, KR;
Abstract
A battery management system includes a microcontroller unit which transmits and receives communications information through a communications input/output terminal, a fault generator unit which generates fault information and transmits the fault information through a fault information output terminal, and a battery cell monitoring unit which is coupled to the communications input/output terminal and the fault information output terminal and diagnoses an operation of internal function based on the fault information transmitted from the fault generator unit and outputs an internal diagnosis result value to the microcontroller unit.