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:
Oct. 26, 2021
Filed:
Mar. 16, 2020
Shuo-chieh Chang, Taoyuan, TW;
Che-wei Wu, Taoyuan, TW;
Ta-cheng Lin, Taoyuan, TW;
Ming-ying Tsou, Taoyuan, TW;
Shuo-Chieh Chang, Taoyuan, TW;
Che-Wei Wu, Taoyuan, TW;
Ta-Cheng Lin, Taoyuan, TW;
Ming-Ying Tsou, Taoyuan, TW;
CHROMA ATE INC., Taoyuan, TW;
Abstract
Herein disclosed is a device for testing batteries as subjects and a method thereof. The battery testing device comprises a power supply module and a short-circuit sensing module. The power supply module is configured to provide a first testing voltage or a first testing current. The short-circuit sensing module, coupled with the power supply module, is configured to integrate the first testing voltage or current during a first testing period, thereby calculating a first output energy provided by the power supply module. The short-circuit sensing module also determines whether the first output energy exceeds a predetermined energy range; when the range is exceeded, the same module generates an error signal. Wherein the short-circuit sensing module generates an error count by calculating during a second testing period the number of times the short-circuit sensing module generates the error signal.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile