Inventor · disambiguated record
An Na Cho
Also filed as: CHO AN NA
1 granted patent·2 pending applications·0 citations·filing 2021–2022
5Inventor score
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3 records- 0143US12367724B2Access card processing method and apparatus for performing said methodKAKAO CORP·Filed 2022·Granted Jul 22, 2025·0 cites·18 claims
- 0242US2025307468A1Service providing method using access card, service filtering method, and device for performing sameKAKAO CORP·Filed 2022·Application pending·0 cites
- 0341US2022318769A1Electronic apparatus for processing item sales information and method thereofCOUPANG CORP·Filed 2021·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →