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:
Jun. 11, 2013
Filed:
May. 07, 2010
Sang-keun Yoo, Chungcheongnam-do, KR;
Jun-seob Lee, Daejeon-si, KR;
Yong-woon Kim, Chungcheongnam-do, KR;
Hyoung-jun Kim, Daejeon-si, KR;
Sang-Keun Yoo, Chungcheongnam-do, KR;
Jun-Seob Lee, Daejeon-si, KR;
Yong-Woon Kim, Chungcheongnam-do, KR;
Hyoung-Jun Kim, Daejeon-si, KR;
Electronics and Telecommunications Research Institute, Daejeon, KR;
Abstract
A technology for providing a service based on an electronic tag. A personalized service provider issues a new code that replaces a code recorded on an electronic tag which is attached to a product purchased by a purchaser, sets a privacy policy of the purchaser, authenticates the new code and purchaser information, and provides a service associated with the product in a limited manner according to the set privacy policy when a person who accesses the personalized service provider is not the purchaser of the product.