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:
Jun. 27, 2023
Filed:
Mar. 22, 2021
Applicant:
International Business Machines Corporation, Armonk, NY (US);
Inventors:
Mukundan Sundararajan, Bangalore, IN;
Saikat Mukhopadhyay, Kolkata, IN;
Sanmitra Sarkar, Kolkata, IN;
Sujay Nandi, Kolkata, IN;
Assignee:
International Business Machines Corporation, Armonk, NY (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01N 29/11 (2006.01);
U.S. Cl.
CPC ...
G01N 29/11 (2013.01); G01N 2291/044 (2013.01); G01N 2291/2698 (2013.01);
Abstract
A battery is subjected to ultrasound waves, and resulting re-emitted ultrasound waves are recorded. Based upon how the waves are distorted or reflected, a state of pores within the battery can be evaluated. This evaluation can be used to verify a rating of the battery included in received data regarding the battery.