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:
Jul. 15, 2014
Filed:
Nov. 08, 2010
Jean-lieh Shen, Taoyuan, TW;
Chih-chung Teng, Taoyuan, TW;
Tsung-yuan Yang, Taoyuan, TW;
Chih-hsiung Chang, Taoyuan, TW;
Kuei-yuan Lai, Taoyuan, TW;
Jean-Lieh Shen, Taoyuan, TW;
Chih-Chung Teng, Taoyuan, TW;
Tsung-Yuan Yang, Taoyuan, TW;
Chih-Hsiung Chang, Taoyuan, TW;
Kuei-Yuan Lai, Taoyuan, TW;
HTC Corporation, Taoyuan County, TW;
Abstract
A method and a system for estimating a battery percentage are provided. The method includes the following steps. A coulomb counter calculated battery index (CCBI) relating to an accumulated amount of current flowing out of a battery is obtained. A battery voltage curve tracer calculated battery index (VCBI) relating to a temperature, an output voltage of the battery, and a current flowing out of the battery is obtained. A modified calculated battery index (MCBI) ranging between the CCBI and the VCBI is generated according to the CCBI and the VCBI.