Inventor · disambiguated record
Xin Qi
Also filed as: QI XIN · QI XIN WEN
328 granted patents·188 pending applications·931 citations·filing 2003–2025
99Inventor score
Files withSHENZHEN SHOKZ CO LTD420SHENZHEN VOXTECH CO LTD22QI XIN9NOKIA SIEMENS NETWORKS OY7NICIRA INC5
Top patents by PatentIndex Score
516 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
- 3197US11968489B1EarphonesSHENZHEN SHOKZ CO LTD·Filed 2023·Granted Apr 23, 2024·11 cites·20 claims
- 3297US11956603B2Sound-output deviceSHENZHEN SHOKZ CO LTD·Filed 2021·Granted Apr 9, 2024·3 cites·13 claims
- 3397US11956584B1EarphonesSHENZHEN SHOKZ CO LTD·Filed 2023·Granted Apr 9, 2024·5 cites·20 claims
- 3497US11902731B1Open earphonesSHENZHEN SHOKZ CO LTD·Filed 2023·Granted Feb 13, 2024·5 cites·20 claims
- 3597US11877111B1EarphonesSHENZHEN SHOKZ CO LTD·Filed 2023·Granted Jan 16, 2024·6 cites·20 claims
- 3697US11825259B2Speaker deviceSHENZHEN SHOKZ CO LTD·Filed 2023·Granted Nov 21, 2023·6 cites·19 claims
- 3797US10609496B2Systems for bone conduction speakerSHENZHEN VOXTECH CO LTD·Filed 2015·Granted Mar 31, 2020·15 cites·18 claims
- 3897USD740785SWireless bone conduction earphoneSHENZHEN VOXTECH CO LTD·Filed 2014·Granted Oct 13, 2015·93 cites·1 claims
- 3996US12075207B2Acoustic output deviceSHENZHEN SHOKZ CO LTD·Filed 2023·Granted Aug 27, 2024·1 cites·19 claims
- 4096US11985465B2Acoustic output deviceSHENZHEN SHOKZ CO LTD·Filed 2022·Granted May 14, 2024·1 cites·19 claims
- 4196US11778384B2Bone conduction speakerSHENZHEN SHOKZ CO LTD·Filed 2021·Granted Oct 3, 2023·2 cites·18 claims
- 4296US11743627B2Acoustic output apparatus and method thereofSHENZHEN SHOKZ CO LTD·Filed 2021·Granted Aug 29, 2023·2 cites·18 claims
- 4396US11706574B2Systems and methods for suppressing sound leakageSHENZHEN SHOKZ CO LTD·Filed 2021·Granted Jul 18, 2023·5 cites·20 claims
- 4496US11622212B2Systems and methods for suppressing sound leakageSHENZHEN SHOKZ CO LTD·Filed 2022·Granted Apr 4, 2023·3 cites·20 claims
- 4596US11373671B2Signal processing device having multiple acoustic-electric transducersSHENZHEN SHOKZ CO LTD·Filed 2020·Granted Jun 28, 2022·4 cites·20 claims
- 4696US11159870B2Acoustic output apparatusSHENZHEN VOXTECH CO LTD·Filed 2021·Granted Oct 26, 2021·3 cites·20 claims
- 4795US12363484B2LoudspeakersSHENZHEN SHOKZ CO LTD·Filed 2024·Granted Jul 15, 2025·2 cites·19 claims
- 4895US12047737B2Acoustic output apparatusSHENZHEN SHOKZ CO LTD·Filed 2022·Granted Jul 23, 2024·2 cites·18 claims
- 4995US11895454B1EarphonesSHENZHEN SHOKZ CO LTD·Filed 2023·Granted Feb 6, 2024·3 cites·20 claims
- 5095US11715451B2Acoustic devicesSHENZHEN SHOKZ CO LTD·Filed 2022·Granted Aug 1, 2023·3 cites·20 claims
Showing the top 50 of 516 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →