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:
Mar. 24, 2020

Filed:

Feb. 02, 2017
Applicant:

Hp Printing Korea Co., Ltd., Suwon-si, Gyeonggi-Do, KR;

Inventors:

Jae-yoon Lee, Seongnam-si, KR;

Hyun-sook Rhee, Suwon-si, KR;

Su-kyoung Chae, Seoul, KR;

Assignee:
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H04L 29/06 (2006.01); H04L 9/32 (2006.01); H04L 9/08 (2006.01); H04L 9/14 (2006.01); H04L 9/30 (2006.01); H04W 12/06 (2009.01); H04W 12/04 (2009.01); H04W 4/70 (2018.01); H04L 9/12 (2006.01);
U.S. Cl.
CPC ...
H04L 63/0853 (2013.01); H04L 9/0869 (2013.01); H04L 9/0877 (2013.01); H04L 9/14 (2013.01); H04L 9/30 (2013.01); H04L 9/3234 (2013.01); H04L 63/06 (2013.01); H04L 63/061 (2013.01); H04W 12/04 (2013.01); H04L 9/0863 (2013.01); H04L 9/0891 (2013.01); H04L 9/12 (2013.01); H04L 9/3226 (2013.01); H04L 63/0428 (2013.01); H04L 63/0823 (2013.01); H04W 4/70 (2018.02); H04W 12/06 (2013.01);
Abstract

A secured device including a security hardware module and a method thereof are provided. The secured device generates first user authentication information based on a user input, generates encryption key generation information corresponding to the first user authentication information, receives second user authentication information from an electronic device, and transmits to the electronic device the encryption key generation information corresponding to the first user authentication information when the second user authentication information matches the first user authentication information. The first user authentication information and the encryption key generation information are secured by the security hardware module.


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