Inventor · disambiguated record
Chi-Hun Ahn
Also filed as: AHN CHI-HUN
2 granted patents·2 pending applications·5 citations·filing 2007–2007
43Inventor score
Top patents by PatentIndex Score
4 records- 0158US8223971B2Apparatus and method for encrypting security key in mobile communication terminalAHN CHI-HUN·Filed 2007·Granted Jul 17, 2012·5 cites·9 claims
- 0238US2008014943A1Method and apparatus for handoff decision in mobile communication systemSAMSUNG ELECTRONICS CO LTD·Filed 2007·Application pending·0 cites
- 0337US2007223129A1Apparatus and method for controlling bell sound in portable terminal having hard disc driveSAMSUNG ELECTRONICS CO LTD·Filed 2007·Application pending·0 cites
- 0434US8989150B2Apparatus and method for performing a handoff in a wireless communication systemAHN CHI-HUN·Filed 2007·Granted Mar 24, 2015·0 cites·4 claims
Join the waitlist — get patent alerts
Get an alert when Chi-Hun Ahn files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →