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:
Oct. 10, 2017
Filed:
Aug. 16, 2012
Dong Kyue Kim, Seoul, KR;
Byong Deok Choi, Seoul, KR;
Dong Hyun Kim, Yongin-si, KR;
Sang Seon Park, Seongnam-si, KR;
Kwang Hyun Jee, Guri-si, KR;
Bong Jae Jin, Anyang-si, KR;
Dong Kyue Kim, Seoul, KR;
Byong Deok Choi, Seoul, KR;
Dong Hyun Kim, Yongin-si, KR;
Sang Seon Park, Seongnam-si, KR;
Kwang Hyun Jee, Guri-si, KR;
Bong Jae Jin, Anyang-si, KR;
ICTK CO., LTD, Seoul, KR;
Abstract
Terminal devices that perform machine-to-machine (M2M) communication may autonomously perform password authentication by autonomously generating a personal identity number (PIN) value, which is not exposed externally, using a physical unclonable function (PUF). A terminal apparatus that performs M2M communication may include a PUF embedded in the terminal apparatus to generate an authentication key for password authentication associated with the terminal apparatus, and an authentication unit to perform the password authentication associated with the terminal apparatus using the authentication key generated by the PUF.