Assignee
ESTEC CORP
KR·2 granted patents·2 pending applications·57 citations·filing 2000–2024
Top patents by PatentIndex Score
4 records- 0183US7570774B2Speaker having improved sound-radiating function to both directionsESTEC CORP·Filed 2005·Granted Aug 4, 2009·18 cites·9 claims
- 0276US6611605B2Speaker having a device capable of generating sound and vibrationESTEC CORP·Filed 2000·Granted Aug 26, 2003·39 cites·3 claims
- 0361US2025172029A1Safety mechanism for comparing sensing signalsESTEC CORP·Filed 2024·Application pending·0 cites
- 0449US2025097618A1Gradual vibration speakerESTEC CORP·Filed 2023·Application pending·0 cites
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