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. 20, 2023
Filed:
Apr. 08, 2022
Applicant:
Pixart Imaging Inc., Hsin-Chu, TW;
Inventor:
Shu-Sian Yang, Hsin-Chu, TW;
Assignee:
PixArt Imaging Inc., Hsin-Chu, TW;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06K 7/14 (2006.01); G06K 19/06 (2006.01);
U.S. Cl.
CPC ...
G06K 7/1413 (2013.01); G06K 19/0614 (2013.01); G06K 19/06028 (2013.01);
Abstract
A color bar code comprising a code block is disclosed. The code block comprises: a header region, comprising a specific color; and a code region, comprising at least two code color bars with different color kinds, wherein a color sequence of the code color bars indicates a code. The code color bars form concentric layers surrounding the header region. Such color bar code can comprise more information and the contained therein is more easily to be acquired. A code determining system which can determine the code in the color bar code is also disclosed.