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. 25, 2013
Filed:
Aug. 20, 2008
Inhyuk Choi, Seongnam, KR;
Youngsik Jung, Yongin, KR;
Minchol Song, Suwon, KR;
Jongwon Paek, Suwon, KR;
Haneul Lee, Seongnam, KR;
Jungyun Son, Seongnam, KR;
Hyoungjun Lee, Seongnam, KR;
Sungho Lee, Seoul, KR;
Sanghun Jeon, Seoul, KR;
Inhyuk Choi, Seongnam, KR;
Youngsik Jung, Yongin, KR;
Minchol Song, Suwon, KR;
Jongwon Paek, Suwon, KR;
Haneul Lee, Seongnam, KR;
Jungyun Son, Seongnam, KR;
Hyoungjun Lee, Seongnam, KR;
Sungho Lee, Seoul, KR;
Sanghun Jeon, Seoul, KR;
NHN Business Platform Corporation, Seongnam-si, KR;
Abstract
A method for authenticating a user by IP address check includes: receiving a URL and a session cookie from a client; determining whether or not an IP address of the client has been changed based on the session cookie; resetting the session cookie, if the IP address has been changed, by adding the changed IP address as a temporary IP address thereto; determining whether or not the URL is required to perform IP address check; requesting a re-login to the client if it is determined that the URL is required to perform IP address check; and adding the temporary IP address to a valid IP address list for the user if the re-login is successful.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile