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:
Nov. 03, 2009
Filed:
Apr. 06, 2006
Sung-kwon Park, Seoul, KR;
Suk-won Lee, Gwangiu-si, KR;
Kyung-jin Seo, Seoul, KR;
Hanyang Hak Won Co., Ltd., Seoul, KR;
Abstract
A method of transmitting multimedia data on demand by using a dynamic channel and apparatus thereof are disclosed. In one embodiment, the method includes i) continuously transmitting the multimedia data from beginning to end via a first static channel at a first static channel transmission point, ii) transmitting a portion of the multimedia data from beginning via a first to d(d is a natural number not less than 1) dynamic channel at a first to ddynamic channel transmission point and iii) reusing k(k is more than 1 and less than d) dynamic channel as another dynamic channel after releasing the kdynamic channel to be available after Tk from the kdynamic channel transmission point, wherein the Tk is not less than an elapsed time from the first static channel transmission point to the kdynamic channel transmission point.