Assignee
O2O CO LTD
KR·1 granted patent·2 pending applications·0 citations·filing 2019–2020
Top patents by PatentIndex Score
3 records- 0131US11399205B2USB-C DMP device and playback method for sameO2O CO LTD·Filed 2019·Granted Jul 26, 2022·0 cites·4 claims
- 0228US2022059080A1Realistic artificial intelligence-based voice assistant system using relationship settingO2O CO LTD·Filed 2020·Application pending·0 cites
- 0328US2022059079A1Service providing system and method using voice recognition accessoryO2O CO LTD·Filed 2019·Application pending·0 cites
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