Inventor · disambiguated record
Chan Kyu Choi
Also filed as: CHOI CHAN KYU
2 granted patents·1 pending application·2 citations·filing 2016–2023
35Inventor score
Top patents by PatentIndex Score
3 records- 0159US10121087B2System and method for recognizing credit card number and expiration date using terminal deviceSK PLANET CO LTD·Filed 2016·Granted Nov 6, 2018·2 cites·8 claims
- 0255US2024119851A1Method and system for providing language learning servicesNAVER CORP·Filed 2023·Application pending·0 cites
- 0350US12157550B2Variable-pitch propeller having optimal hub-to-tip diameter ratioKOREA SHIPBUILDING & OFFSHORE ENG CO LTD·Filed 2021·Granted Dec 3, 2024·0 cites·18 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →