Assignee
ACOUSTIC INNOVATION HUIZHOU CO LTD
CN·2 granted patents·2 pending applications·5 citations·filing 2013–2019
Top patents by PatentIndex Score
4 records- 0171US10749561B1Headphone transmitting and receiving signals through a feed plate antenna with an L-shaped probeACOUSTIC INNOVATION (HUIZHOU) CO LTD·Filed 2019·Granted Aug 18, 2020·3 cites·5 claims
- 0252US9674600B2Earphones with air release valvesACOUSTIC INNOVATION (HUIZHOU) CO LTD·Filed 2013·Granted Jun 6, 2017·2 cites·9 claims
- 0335US2018376248A1Micro LoudspeakerACOUSTIC INNOVATION HUIZHOU CO LTD·Filed 2018·Application pending·0 cites
- 0433US2021098859A1Highly Flexible Antenna Made of Bonding WiresACOUSTIC INNOVATION HUIZHOU CO LTD·Filed 2019·Application pending·0 cites
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →