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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.:

US 9367781 B1

PDFFull Text
Expired
Date of Patent:
Jun. 14, 2016

Filed:

May. 30, 2014

Method and system for encoding and decoding mobile phone based two-dimensional code

Applicant:

Huizhou Tcl Mobile Communication Co., Ltd., HuiZhou, Guangdong, CN;

Inventors:

Zongmin Lu, HuiZhou, CN;

Wei Li, HuiZhou, CN;

Kai Zhang, HuiZhou, CN;

Wenzhen Miao, HuiZhou, CN;

Assignee:

HUIZHOU TCL MOBILE COMMUNICATION CO., LTD., HuiZhou, Guangdong, CN;

Attorney:

Ladas & Parry LLP

Primary Examiner:

Thien M Le

Int. Cl.
CPC ...
G06F 17/00 (2006.01); G06K 19/06 (2006.01); G06K 17/00 (2006.01); G06F 17/30 (2006.01); G06K 7/14 (2006.01); H04W 4/12 (2009.01); H04W 4/16 (2009.01);
U.S. Cl.
CPC ...
G06K 19/06112 (2013.01); G06F 17/30879 (2013.01); G06F 17/30887 (2013.01); G06K 7/1417 (2013.01); G06K 7/1473 (2013.01); G06K 17/0022 (2013.01); G06K 19/06037 (2013.01); H04W 4/12 (2013.01); H04W 4/16 (2013.01);
Abstract

A method and a system for encoding and decoding a mobile phone based two-dimensional code are provided, by means of obtaining the data information inputted by a user and transforming the data information into a two-dimensional code the encoding of the two-dimensional code is embodied. Furthermore, by means of performing binarization processing on the two-dimensional code image to obtain the binary data information, which is parsed into text information by using the preset decoding algorithm, to facilitate mobile phone users in information exchanging using a two-dimensional code.

Find Patent Forward Citations

Lu, Zongmin. (2016). Method and system for encoding and decoding mobile phone based two-dimensional code (U.S. Patent No. 9367781). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9367781

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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