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:
May. 31, 2022
Filed:
May. 05, 2021
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 which comprises: a first code block, comprising: a header region, comprising a plurality of header color bars having at least two color kinds forming a first specific color sequence; and a code region, comprising a plurality of code color bars forming a second specific color sequence, wherein the first color sequence and the second color sequence are different. A color kind of the code color bar or the second specific color sequence indicates a code. Such color bar code can comprise more information and the contained therein is more easily to be acquired.