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. 21, 2025
Filed:
Apr. 18, 2024
SB Technology, Inc., Tarrytown, NY (US);
Ang Xiao, Woodbury, MN (US);
Shivang Agarwal, Los Angeles, CA (US);
Jordan E. Crivelli-Decker, El Cerrito, CA (US);
Tyler Sours, Fort Collins, CO (US);
Steffen Ridderbusch, London, GB;
Brian Jehoon Wee, Oakland, CA (US);
Brenda Miao, San Francisco, CA (US);
SB Technology, Inc., Tarrytown, NY (US);
Abstract
Methods, systems, and apparatus, including computer programs encoded on computer storage media, for battery defect identification. One of the methods includes receiving battery test data of a battery cell. The battery test data includes data of at least one battery cell property in a battery test during at least one portion of a battery cycle. The battery test includes applying one or more pulses on the battery cell. The battery test data of the battery cell is provided as input to a machine learning model running on the computing system to predict whether the battery cell will experience catastrophic fade. The machine learning model has been trained using training data including battery test data of battery cells that experienced catastrophic fade. A prediction result for the battery cell is automatically generated by the machine learning model. An action is taken based on the prediction result for the battery cell.