Inventor · disambiguated record
Woo-Jei Choi
Also filed as: CHOI WOO-JEI
4 granted patents·1 citations·filing 2008–2018
58Inventor score
Top patents by PatentIndex Score
4 records- 0167US9892408B2Transaction system and method performed by using peripheral deviceSAMSUNG ELECTRONICS CO LTD·Filed 2013·Granted Feb 13, 2018·1 cites·20 claims
- 0248US10719827B2Transaction system and method performed by using peripheral deviceSAMSUNG ELECTRONICS CO LTD·Filed 2018·Granted Jul 21, 2020·0 cites·20 claims
- 0348US9141283B2Apparatus and method for inputting characters on touch screen of a terminalPARK SE-HWAN·Filed 2008·Granted Sep 22, 2015·0 cites·28 claims
- 0447US9389700B2Apparatus and method for inputting characters on touch screen of a terminalSAMSUNG ELECTRONICS CO LTD·Filed 2015·Granted Jul 12, 2016·0 cites·30 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →