Assignee
DOORS KOREA CO LTD
KR·3 granted patents·16 citations·filing 2020–2020
Top patents by PatentIndex Score
3 records- 0196US11265636B1Multifunctional Bluetooth microphoneDOORS KOREA CO LTD·Filed 2020·Granted Mar 1, 2022·11 cites·4 claims
- 0295US11265654B1Two-channel UHF bluetooth microphone receiverDOORS KOREA CO LTD·Filed 2020·Granted Mar 1, 2022·5 cites·1 claims
- 0342US11252491B1Multifunctional bluetooth microphone with touch screenDOORS KOREA CO LTD·Filed 2020·Granted Feb 15, 2022·0 cites·1 claims
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