Inventor · disambiguated record
Hwang-Sub Kwon
Also filed as: KWON HWANG-SUB
2 granted patents·5 pending applications·0 citations·filing 2001–2003
21Inventor score
Files withKWON HWANG-SUB1
Top patents by PatentIndex Score
7 records- 0124US6934371B2Power control apparatus of public telecommunication terminalFiled 2002·Granted Aug 23, 2005·0 cites·8 claims
- 0224US2003053446A1Public telecommunication terminal used for both of pstn telephony and voip telephony and method for controlling thereofFiled 2002·Application pending·0 cites
- 0322US2003233458A1System and method for providing service in wireless network environment using customer relation managementFiled 2003·Application pending·0 cites
- 0421US2001012344A1Advertising method and system for providing advertisement and telephone-call serviceFiled 2001·Application pending·0 cites
- 0521US2003051025A1System for multimedia public telecommunication terminal networkingFiled 2002·Application pending·0 cites
- 0621US2001029487A1Lottery service system and lottery service method utilizing an integrated circuit cardFiled 2001·Application pending·0 cites
- 0719US6707896B2Public telephone with and method for cash payment functionKWON HWANG-SUB·Filed 2001·Granted Mar 16, 2004·0 cites·27 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →