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:
Aug. 26, 2014
Filed:
Apr. 28, 2006
Jae-seung Song, Seoul, KR;
Kyung-ae Yoon, Gyeonggi-Do, KR;
Mi-seon Ra, Seoul, KR;
Hyun-sook Kim, Seoul, KR;
Jae-Seung Song, Seoul, KR;
Kyung-Ae Yoon, Gyeonggi-Do, KR;
Mi-Seon Ra, Seoul, KR;
Hyun-Sook Kim, Seoul, KR;
LG Electronics Inc., Seoul, KR;
Abstract
A Session Initiation Protocol (SIP) based session setup method and an terminal thereof, wherein the SIP based session setup method, in a session setup process performed between terminals in a SIP based network which includes at least one or more of the terminals and at least one or more entities, comprises sending a SIP INVITE message from a first terminal to a second terminal, receiving and analyzing the SIP INVITE message by the second terminal, and including a certain service condition in a SIP RESPONSE message, by the second terminal, and sending the SIP RESPONSE message including the service condition to the first terminal.