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:
May. 12, 2009
Filed:
Feb. 08, 2005
Hyoung-joon Park, Seongnam-si, KR;
Byung-gu Choe, Seoul, KR;
Yong-seok Park, Yongin-si, KR;
Samsung Electronics Co., Ltd., Suwon-si, Gyeonggi-do, KR;
Abstract
Managing a Transmission Control Protocol (TCP) connection established between two applications includes providing a TCP/IP (Internet Protocol) kernel adapted to: store establishment information of the TCP connection and an established value for a TCP session connectivity check with respect to the TCP connection; create a Session Connectivity Check (SCC) message according to the establishment information and established value; transmit the SCC message to a TCP/IP kernel of another party, and determine whether or not the TCP connection is operating normally according to whether an SCC response message has been received from the TCP/IP kernel of the another party.