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:
Apr. 27, 2010
Filed:
Oct. 21, 2004
Ji-hun Kwon, Ansan-si, KR;
Seung-hyouk Yim, Seoul, KR;
Gwang-ho Nam, Seoul, KR;
KT Corporation, Seongnam, KR;
Abstract
The invention relates to a method and system for authenticating software. One embodiment of the invention provides a system for authenticating software in a mobile terminal, wherein the system is configured to: receive an execution instruction for software installed in the mobile terminal through an inputting means, generate a first error code for the software, extract a mobile terminal identifier of the mobile terminal, generate a first authentication key by combining the mobile terminal identifier and the first error code, and execute the software when the first authentication key corresponds to a second authentication key stored in the mobile terminal. By authenticating the software for a wireless mobile terminal, one embodiment of the invention can prevent unauthorized duplication and execution of the software at the mobile terminal.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile