Method and apparatus for providing subscriber-based ringback tone

Application number :: 2002341428
Application type :: Standard
Application status :: LAPSED
Under opposition :: No
Proceeding type :
Invention title :: Method and apparatus for providing subscriber-based ringback tone
Inventor :: Hahm, Hee Hyeok ; No, Yeong Tae ; Lee, Sang Yun ; Kim, Ki Mun
Agent name :
Address for service :
Filing date :: 05 September 2002
Associated companies :
Applicant name :: SK TELECOM CO., LTD
Applicant address :: 99, Serin-dong, Jongro-Ku, 110-110 Seoul
Old name :
Original Source :: Go

Method and apparatus for providing subscriber-based ringback tone A Standard patent application filed on 05 September 2002 credited to Hahm, Hee Hyeok ; No, Yeong Tae ; Lee, Sang Yun ; Kim, Ki Mun