Seoul
South Korea
5
2009-08-06
The entities that hold a legal rights for patent applications filed by inventor Woo Daesic:
Daesic Woo from Seoul, KR has applied for patents for these inventions. The list has both pending applications and granted patents:
Method, system and apparatus for providing alternative multimedia ring back tone substitute service by using intelligent network
#2 | 2009-04-16Method and system for ring back tone alternative service based on terminal and mobile communication terminal therefor
#3 | 2008-01-31Method and system for providing multimedia ring back tone service by using receiver-side switching center
#4 | 2008-01-31Method and System for Providing Multimedia Ring Back Tone Service by Using Call-Side Switching Center
#5 | 2007-09-27Terminal for multimedia ring back tone service and method for controlling terminal
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