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. 10, 2010
Filed:
Mar. 06, 2006
Tae-young Kang, Uijeongbu-si, KR;
Woo-hyuk Choi, Yongin-si, KR;
Noh-kyung Hong, Seoul, KR;
Chang-hoon Lee, Incheon, KR;
Byeong-cheol Hwang, Seoul, KR;
Jae-hyun Park, Seoul, KR;
Bong-hee Kim, Cheonan-si, KR;
Tae-Young Kang, Uijeongbu-si, KR;
Woo-Hyuk Choi, Yongin-si, KR;
Noh-Kyung Hong, Seoul, KR;
Chang-Hoon Lee, Incheon, KR;
Byeong-Cheol Hwang, Seoul, KR;
Jae-Hyun Park, Seoul, KR;
Bong-Hee Kim, Cheonan-si, KR;
Samsung Electronics Co., Ltd, , KR;
Abstract
Disclosed is a method for transmitting image data in real-time between mobile communication terminals in a mobile communication system, the mobile communication system including a host mobile communication terminal, at least one client mobile communication terminal, an SMS server, and a PDSN assigning IP addresses. The method includes when an IP address is received from the PDSN, transmitting by the host mobile communication terminal an invite message to the client mobile communication terminal via the SMS server; receiving by the client mobile communication terminal an IP address from the PDSN, and transmitting a register message to the host mobile communication terminal via the PDSN; updating by the host mobile communication terminal a buddy list, and transmitting the updated buddy list to the client mobile communication terminal via the PDSN; and exchanging by the host and the client mobile communication terminals the image data in real-time based on the updated buddy list.