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 9449294 B1

PDF
Full Text
Expired
Date of Patent:
Sep. 20, 2016

Filed:

Sep. 22, 2011
Applicants:

Yong-ho Hwang, Seoul, KR;

Choong-hoon Lee, Seoul, KR;

Sang-su Choi, Hwaseong-si, KR;

Jin-mok Kim, Yongin-si, KR;

Inventors:

Yong-ho Hwang, Seoul, KR;

Choong-hoon Lee, Seoul, KR;

Sang-su Choi, Hwaseong-si, KR;

Jin-mok Kim, Yongin-si, KR;

Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06K 19/06 (2006.01); G06Q 10/08 (2012.01);
U.S. Cl.
CPC ...
G06Q 10/087 (2013.01);
Abstract

A method and apparatus for managing user devices and contents with quick response (QR) codes. An image of a QR code displayed on a user terminal is captured; the captured image of the QR code is analyzed, and a domain registration request message is generated based on the QR code; and the domain registration request message is transmitted to a domain server, and a domain registration response message is received from the domain server.


Find Patent Forward Citations

Hwang, Yong-ho. (2016). Method and apparatus for managing user devices and contents by using quick response codes (U.S. Patent No. 9449294). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9449294

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