Inventor · disambiguated record
Hyun-Il Choi
Also filed as: CHOI HYUN-IL
3 granted patents·1 pending application·41 citations·filing 2004–2008
69Inventor score
Top patents by PatentIndex Score
4 records- 0177US7258267B2Wireless banking system and wireless banking method using mobile phonesKEYZAP INC·Filed 2004·Granted Aug 21, 2007·31 cites·5 claims
- 0266US7336974B2System and method for pin blocking on terminal for mobile financeKEYZAP INC·Filed 2004·Granted Feb 26, 2008·7 cites·12 claims
- 0357US8144200B2Testing apparatus of liquid crystal display moduleYOON JEONG-HWAN·Filed 2008·Granted Mar 27, 2012·3 cites·6 claims
- 0447US2009012879A1System and method for electronic payment using separated timing and interfaceCHOI HYUN-IL·Filed 2007·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →