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.

Date of Patent:
Dec. 12, 2017

Filed:

Jan. 13, 2016
Applicant:

Thunder Power New Energy Vehicle Development Company Limited, Central, HK;

Inventor:

Jia-Wei Ding, Taipei, TW;

Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G08B 21/00 (2006.01); G01R 31/36 (2006.01); H01M 10/48 (2006.01);
U.S. Cl.
CPC ...
G01R 31/3682 (2013.01); H01M 10/488 (2013.01); H01M 2220/20 (2013.01);
Abstract

An improved battery level indicator is provided. A first portion of the battery level indicator can be filled with a first color to indicate a charge level or remaining power level of a battery. A second portion of the battery level indicator can be filled with a second color to indicate a discharge level or consumed power level of the battery. As the battery power continues to be consumed, the battery level indicator re-colors both portions of the battery level indicators periodically with the first and second colors. In some implementations, a small gap portion can be displayed between the two portions described above, and the small gap portion can be filled with a third color, with a color intensity level in between the first and second colors.


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