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:
Sep. 13, 2016
Filed:
Feb. 04, 2010
Hyeon-sang Eom, Seoul, KR;
Sung-jin Park, Suwon-si, KR;
Seung-yong Lee, Seoul, KR;
Kyung-tak Lee, Yongin-si, KR;
Hyeon-Sang Eom, Seoul, KR;
Sung-Jin Park, Suwon-si, KR;
Seung-Yong Lee, Seoul, KR;
Kyung-Tak Lee, Yongin-si, KR;
Abstract
A method is provided for receiving a session history by a Controlling Function (CF) in a communication system. The method includes sending, by a CF in a first domain, a first message requesting a session history to a Conversation Server (CS) in the first domain; receiving, from the CS in the first domain, a second message including access information to a CS in a second domain, which has a session history, when the CS in the first domain has no session history; sending a third message requesting a session history to the CS in the second domain, which has the session history, based on the access information; and receiving a fourth message including the session history from the CS in the second domain.