Inventor · disambiguated record
Fengyun Liao
Also filed as: LIAO FENGYUN
235 granted patents·118 pending applications·653 citations·filing 2014–2025
99Inventor score
Top patents by PatentIndex Score
353 records- 0199US11856351B2Open earphoneSHENZHEN SHOKZ CO LTD·Filed 2022·Granted Dec 26, 2023·9 cites·19 claims
- 0299US11582563B2Systems and methods for suppressing sound leakageSHENZHEN SHOKZ CO LTD·Filed 2021·Granted Feb 14, 2023·21 cites·19 claims
- 0399US11343610B2Sound-output deviceSHENZHEN VOXTECH CO LTD·Filed 2021·Granted May 24, 2022·8 cites·19 claims
- 0499US11310601B2Bone conduction speaker and earphoneSHENZHEN SHOKZ CO LTD·Filed 2020·Granted Apr 19, 2022·11 cites·19 claims
- 0599US11197106B2Systems and methods for suppressing sound leakageSHENZHEN VOXTECH CO LTD·Filed 2020·Granted Dec 7, 2021·52 cites·20 claims
- 0699US10334372B2Systems and methods for suppressing sound leakageSHENZHEN VOXTECH CO LTD·Filed 2018·Granted Jun 25, 2019·62 cites·20 claims
- 0799US10149071B2Systems and methods for suppressing sound leakageSHENZHEN VOXTECH CO LTD·Filed 2017·Granted Dec 4, 2018·60 cites·20 claims
- 0898US12452616B2Systems for bone conduction speakerSHENZHEN SHOKZ CO LTD·Filed 2025·Granted Oct 21, 2025·1 cites·20 claims
- 0998US12156000B2Systems for bone conduction speakerSHENZHEN SHOKZ CO LTD·Filed 2022·Granted Nov 26, 2024·4 cites·20 claims
- 1098US11818529B2Acoustic output apparatusSHENZHEN SHOKZ CO LTD·Filed 2022·Granted Nov 14, 2023·2 cites·19 claims
- 1198US11611837B2Systems for bone conduction speakerSHENZHEN SHOKZ CO LTD·Filed 2022·Granted Mar 21, 2023·10 cites·20 claims
- 1298US11570560B2Systems for bone conduction speakerSHENZHEN SHOKZ CO LTD·Filed 2021·Granted Jan 31, 2023·10 cites·19 claims
- 1398US11503395B2Acoustic output deviceSHENZHEN SHOKZ CO LTD·Filed 2021·Granted Nov 15, 2022·5 cites·20 claims
- 1498US11438717B2Systems for bone conduction speakerSHENZHEN SHOKZ CO LTD·Filed 2021·Granted Sep 6, 2022·10 cites·20 claims
- 1598US11399245B2Systems for bone conduction speakerSHENZHEN SHOKZ CO LTD·Filed 2020·Granted Jul 26, 2022·10 cites·20 claims
- 1698US11368800B2Systems and methods for suppressing sound leakageSHENZHEN SHOKZ CO LTD·Filed 2021·Granted Jun 21, 2022·10 cites·20 claims
- 1798US11356763B2Open earphoneSHENZHEN SHOKZ CO LTD·Filed 2021·Granted Jun 7, 2022·8 cites·20 claims
- 1898US11343624B2Systems for bone conduction speakerSHENZHEN SHOKZ CO LTD·Filed 2021·Granted May 24, 2022·10 cites·20 claims
- 1998US11343625B2Systems for bone conduction speakerSHENZHEN SHOKZ CO LTD·Filed 2021·Granted May 24, 2022·13 cites·20 claims
- 2098US11343623B2Systems for bone conduction speakerSHENZHEN SHOKZ CO LTD·Filed 2021·Granted May 24, 2022·10 cites·20 claims
- 2198US11328702B1Acoustic devicesSHENZHEN SHOKZ CO LTD·Filed 2021·Granted May 10, 2022·15 cites·20 claims
- 2298US11323832B2Systems for bone conduction speakerSHENZHEN SHOKZ CO LTD·Filed 2021·Granted May 3, 2022·10 cites·20 claims
- 2398US11323830B2Systems for bone conduction speakerSHENZHEN SHOKZ CO LTD·Filed 2020·Granted May 3, 2022·10 cites·20 claims
- 2498US11197100B2Bone conduction speakerSHENZHEN VOXTECH CO LTD·Filed 2021·Granted Dec 7, 2021·5 cites·20 claims
- 2598US11178477B2Acoustic output apparatus with a plurality of acoustic drivers and methods thereofSHENZHEN VOXTECH CO LTD·Filed 2021·Granted Nov 16, 2021·6 cites·19 claims
- 2698US11140497B2Systems for bone conduction speakerSHENZHEN VOXTECH CO LTD·Filed 2020·Granted Oct 5, 2021·13 cites·20 claims
- 2798US11122359B2Acoustic output apparatus and method thereofSHENZHEN VOXTECH CO LTD·Filed 2021·Granted Sep 14, 2021·9 cites·19 claims
- 2898US11115774B2Acoustic output apparatusSHENZHEN VOXTECH CO LTD·Filed 2021·Granted Sep 7, 2021·9 cites·20 claims
- 2998US10616696B2Systems and methods for suppressing sound leakageSHENZHEN VOXTECH CO LTD·Filed 2019·Granted Apr 7, 2020·35 cites·20 claims
- 3098US9729978B2Systems and methods for suppressing sound leakageSHENZHEN VOXTECH CO LTD·Filed 2014·Granted Aug 8, 2017·66 cites·20 claims
- 3197US11956603B2Sound-output deviceSHENZHEN SHOKZ CO LTD·Filed 2021·Granted Apr 9, 2024·3 cites·13 claims
- 3297US11825259B2Speaker deviceSHENZHEN SHOKZ CO LTD·Filed 2023·Granted Nov 21, 2023·6 cites·19 claims
- 3397US10609496B2Systems for bone conduction speakerSHENZHEN VOXTECH CO LTD·Filed 2015·Granted Mar 31, 2020·15 cites·18 claims
- 3496US12075207B2Acoustic output deviceSHENZHEN SHOKZ CO LTD·Filed 2023·Granted Aug 27, 2024·1 cites·19 claims
- 3596US11985465B2Acoustic output deviceSHENZHEN SHOKZ CO LTD·Filed 2022·Granted May 14, 2024·1 cites·19 claims
- 3696US11778384B2Bone conduction speakerSHENZHEN SHOKZ CO LTD·Filed 2021·Granted Oct 3, 2023·2 cites·18 claims
- 3796US11743627B2Acoustic output apparatus and method thereofSHENZHEN SHOKZ CO LTD·Filed 2021·Granted Aug 29, 2023·2 cites·18 claims
- 3896US11706574B2Systems and methods for suppressing sound leakageSHENZHEN SHOKZ CO LTD·Filed 2021·Granted Jul 18, 2023·5 cites·20 claims
- 3996US11622212B2Systems and methods for suppressing sound leakageSHENZHEN SHOKZ CO LTD·Filed 2022·Granted Apr 4, 2023·3 cites·20 claims
- 4096US11159870B2Acoustic output apparatusSHENZHEN VOXTECH CO LTD·Filed 2021·Granted Oct 26, 2021·3 cites·20 claims
- 4195US12363484B2LoudspeakersSHENZHEN SHOKZ CO LTD·Filed 2024·Granted Jul 15, 2025·2 cites·19 claims
- 4295US12047737B2Acoustic output apparatusSHENZHEN SHOKZ CO LTD·Filed 2022·Granted Jul 23, 2024·2 cites·18 claims
- 4395US11715451B2Acoustic devicesSHENZHEN SHOKZ CO LTD·Filed 2022·Granted Aug 1, 2023·3 cites·20 claims
- 4495US11601761B2Bone conduction speaker and compound vibration device thereofSHENZHEN SHOKZ CO LTD·Filed 2021·Granted Mar 7, 2023·4 cites·20 claims
- 4595US11463814B2Bone conduction speaker and compound vibration device thereofSHENZHEN SHOKZ CO LTD·Filed 2021·Granted Oct 4, 2022·4 cites·20 claims
- 4695US11425482B2Acoustic output apparatusSHENZHEN SHOKZ CO LTD·Filed 2021·Granted Aug 23, 2022·2 cites·20 claims
- 4795US11115751B2Apparatus and methods for bone conduction speakerSHENZHEN VOXTECH CO LTD·Filed 2020·Granted Sep 7, 2021·3 cites·20 claims
- 4894US12114129B2Bone conduction microphoneSHENZHEN SHOKZ CO LTD·Filed 2022·Granted Oct 8, 2024·2 cites·19 claims
- 4994US12094444B2EarphonesSHENZHEN SHOKZ CO LTD·Filed 2022·Granted Sep 17, 2024·2 cites·20 claims
- 5094US12081951B2Sound-output deviceSHENZHEN SHOKZ CO LTD·Filed 2023·Granted Sep 3, 2024·1 cites·20 claims
Showing the top 50 of 353 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →