Assignee
EASTECH HUIYANG CO LTD
CN·2 granted patents·1 pending application·3 citations·filing 2018–2020
Technology mixH04R3
Top patents by PatentIndex Score
3 records- 0173US10939209B2SpeakerEASTECH HUIYANG CO LTD·Filed 2019·Granted Mar 2, 2021·2 cites·9 claims
- 0249US10757494B2Symmetric dual suspension speaker structureEASTECH (HUIYANG) CO LTD·Filed 2018·Granted Aug 25, 2020·1 cites·4 claims
- 0331US2021092524A1Vibration plate having reinforced structural element and speaker using the sameEASTECH HUIYANG CO LTD·Filed 2020·Application pending·0 cites
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →