Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.) ( en Inventor Seongsoo Park Daesic Woo Seongkeun Kim Donghahk Lee Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.) Granted Application number US12/162,567 Other versions US8085906B2
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Google Patents Method, system and apparatus for providing alternative multimedia ring back tone substitute service by using intelligent networkĭownload PDF Info Publication number US20090196403A1 US20090196403A1 US12/162,567 US16256706A US2009196403A1 US 20090196403 A1 US20090196403 A1 US 20090196403A1 US 16256706 A US16256706 A US 16256706A US 2009196403 A1 US2009196403 A1 US 2009196403A1 Authority US United States Prior art keywords mobile communication communication terminal sound source receiver audio codec Prior art date Legal status (The legal status is an assumption and is not a legal conclusion. Google Patents US20090196403A1 - Method, system and apparatus for providing alternative multimedia ring back tone substitute service by using intelligent network US20090196403A1 - Method, system and apparatus for providing alternative multimedia ring back tone substitute service by using intelligent network
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