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. 07, 2012
Filed:
Apr. 10, 2008
Jong Sul Lee, Yongin-si, KR;
Seok Pil Lee, Seongnam-si, KR;
Tae Bum Lim, Yongin-si, KR;
Kyoung RO Yoon, Seoul, KR;
Jong Sul Lee, Yongin-si, KR;
Seok Pil Lee, Seongnam-si, KR;
Tae Bum Lim, Yongin-si, KR;
Kyoung Ro Yoon, Seoul, KR;
Korea Electronics Technology Institute, Seongnam-Si, KR;
Abstract
The present invention relates to a method for asynchronous multimedia content retrieval, which can be applied to TV-Anytime standard or MPEG standard. In summary, an asynchronous multimedia retrieval method is provided as including: a client establishing the first session as requesting to the server; transmitting to the server the retrieval inquiry message for contents that the server needs; terminating the first session after the retrieval inquiry; establishing the second session and requesting to the server the result for the retrieval inquiry at a certain point in time that the previously set time has passed; and receiving the retrieval result from the server and terminating the second session.