Inventor · disambiguated record

Chang Hwa Joa

Also filed as: JOA CHANG HWA

0 granted patents·2 pending applications·0 citations·filing 2025–2025

Technology areasH04L

Files withKAKAO CORP2

Top patents by PatentIndex Score

2 records

0152US2025379834A1Method, server, and user terminal for displaying command guide information for chatbotKAKAO CORP·Filed 2025·Application pending·0 cites
0252US2025379835A1Method, server, and user terminal for providing chatbot serviceKAKAO CORP·Filed 2025·Application pending·0 cites

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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →