Assignee
HWANG DONGHA
KR·1 granted patent·1 pending application·0 citations·filing 2023–2024
Top patents by PatentIndex Score
2 records- 0138US2024378565A1Method and system for inputting and outputting schedule based on number string for schedule managementHWANG DONGHA·Filed 2024·Application pending·0 cites
- 0230US11991140B2Apparatus, method, and recording medium for transmitting election campaign messages in manner of displaying phone number of acquaintance of recipientHWANG DONGHA·Filed 2023·Granted May 21, 2024·0 cites·10 claims
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