Inventor · disambiguated record
Lei Zhang
Also filed as: ZHANG LEI · ZHANG LEI ANDREW
957 granted patents·386 pending applications·2,296 citations·filing 1999–2025
99Inventor score
Files withSHENZHEN SHOKZ CO LTD299FUJITSU LTD204AAC TECHNOLOGIES PTE LTD199AAC OPTICS SOLUTIONS PTE LTD134HUAWEI TECH CO LTD55
Top patents by PatentIndex Score
1,343 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
- 0598US12490014B2Loudspeaker apparatusSHENZHEN SHOKZ CO LTD·Filed 2023·Granted Dec 2, 2025·3 cites·20 claims
- 0698US12185054B2Loudspeaker deviceSHENZHEN SHOKZ CO LTD·Filed 2023·Granted Dec 31, 2024·10 cites·20 claims
- 0798US12137317B2Loudspeaker deviceSHENZHEN SHOKZ CO LTD·Filed 2022·Granted Nov 5, 2024·9 cites·20 claims
- 0898US11818529B2Acoustic output apparatusSHENZHEN SHOKZ CO LTD·Filed 2022·Granted Nov 14, 2023·2 cites·19 claims
- 0998US11800477B2Method and apparatus for acquiring uplink transmission timing advance and communication systemFUJITSU LTD·Filed 2022·Granted Oct 24, 2023·5 cites·12 claims
- 1098USD996391SHeadsetSHENZHEN SHOKZ CO LTD·Filed 2021·Granted Aug 22, 2023·41 cites·1 claims
- 1198US11650431B2LoudspeakerSHENZHEN SHOKZ CO LTD·Filed 2021·Granted May 16, 2023·7 cites·20 claims
- 1298US11592690B2Loudspeaker deviceSHENZHEN SHOKZ CO LTD·Filed 2021·Granted Feb 28, 2023·14 cites·20 claims
- 1398US11503395B2Acoustic output deviceSHENZHEN SHOKZ CO LTD·Filed 2021·Granted Nov 15, 2022·5 cites·20 claims
- 1498US11356763B2Open earphoneSHENZHEN SHOKZ CO LTD·Filed 2021·Granted Jun 7, 2022·8 cites·20 claims
- 1598US11197100B2Bone conduction speakerSHENZHEN VOXTECH CO LTD·Filed 2021·Granted Dec 7, 2021·5 cites·20 claims
- 1698US11178477B2Acoustic output apparatus with a plurality of acoustic drivers and methods thereofSHENZHEN VOXTECH CO LTD·Filed 2021·Granted Nov 16, 2021·6 cites·19 claims
- 1798US11122359B2Acoustic output apparatus and method thereofSHENZHEN VOXTECH CO LTD·Filed 2021·Granted Sep 14, 2021·9 cites·19 claims
- 1898US11115774B2Acoustic output apparatusSHENZHEN VOXTECH CO LTD·Filed 2021·Granted Sep 7, 2021·9 cites·20 claims
- 1997US11968489B1EarphonesSHENZHEN SHOKZ CO LTD·Filed 2023·Granted Apr 23, 2024·11 cites·20 claims
- 2097US11956603B2Sound-output deviceSHENZHEN SHOKZ CO LTD·Filed 2021·Granted Apr 9, 2024·3 cites·13 claims
- 2197US11956584B1EarphonesSHENZHEN SHOKZ CO LTD·Filed 2023·Granted Apr 9, 2024·5 cites·20 claims
- 2297US11902731B1Open earphonesSHENZHEN SHOKZ CO LTD·Filed 2023·Granted Feb 13, 2024·5 cites·20 claims
- 2397US11877111B1EarphonesSHENZHEN SHOKZ CO LTD·Filed 2023·Granted Jan 16, 2024·6 cites·20 claims
- 2497US11825259B2Speaker deviceSHENZHEN SHOKZ CO LTD·Filed 2023·Granted Nov 21, 2023·6 cites·19 claims
- 2597US11800275B2Loudspeaker apparatusSHENZHEN SHOKZ CO LTD·Filed 2021·Granted Oct 24, 2023·3 cites·20 claims
- 2697USD995468SEarpieceSHENZHEN SHOKZ CO LTD·Filed 2021·Granted Aug 15, 2023·29 cites·1 claims
- 2797US6572780B2Methods for fabricating flexible circuit structuresFUJITSU LTD·Filed 2001·Granted Jun 3, 2003·99 cites·7 claims
- 2897US6544430B2Methods for detaching a layer from a substrateFUJITSU LTD·Filed 2001·Granted Apr 8, 2003·118 cites·8 claims
- 2997US6039889AProcess flows for formation of fine structure layer pairs on flexible filmsFUJITSU LTD·Filed 1999·Granted Mar 21, 2000·156 cites·20 claims
- 3096US12075207B2Acoustic output deviceSHENZHEN SHOKZ CO LTD·Filed 2023·Granted Aug 27, 2024·1 cites·19 claims
- 3196USD1029791SHeadsetSHENZHEN SHOKZ CO LTD·Filed 2023·Granted Jun 4, 2024·15 cites·1 claims
- 3296US11985465B2Acoustic output deviceSHENZHEN SHOKZ CO LTD·Filed 2022·Granted May 14, 2024·1 cites·19 claims
- 3396US11968667B2Sidelink resource multiplexing and indication methods and apparatuses thereofFUJITSU LTD·Filed 2021·Granted Apr 23, 2024·4 cites·19 claims
- 3496US11877116B2Speaker deviceSHENZHEN SHOKZ CO LTD·Filed 2021·Granted Jan 16, 2024·2 cites·19 claims
- 3596US11778384B2Bone conduction speakerSHENZHEN SHOKZ CO LTD·Filed 2021·Granted Oct 3, 2023·2 cites·18 claims
- 3696US11743627B2Acoustic output apparatus and method thereofSHENZHEN SHOKZ CO LTD·Filed 2021·Granted Aug 29, 2023·2 cites·18 claims
- 3796US11706574B2Systems and methods for suppressing sound leakageSHENZHEN SHOKZ CO LTD·Filed 2021·Granted Jul 18, 2023·5 cites·20 claims
- 3896US11373671B2Signal processing device having multiple acoustic-electric transducersSHENZHEN SHOKZ CO LTD·Filed 2020·Granted Jun 28, 2022·4 cites·20 claims
- 3996US11159870B2Acoustic output apparatusSHENZHEN VOXTECH CO LTD·Filed 2021·Granted Oct 26, 2021·3 cites·20 claims
- 4096US10598901B2Camera optical lensAAC TECHNOLOGIES PTE LTD·Filed 2018·Granted Mar 24, 2020·17 cites·21 claims
- 4196US10495853B2Camera Optical LensAAC TECHNOLOGIES PTE LTD·Filed 2018·Granted Dec 3, 2019·15 cites·21 claims
- 4296US10228541B1Camera optical lensAAC TECHNOLOGIES PTE LTD·Filed 2018·Granted Mar 12, 2019·18 cites·11 claims
- 4396US7917355B2Word detectionGOOGLE INC·Filed 2007·Granted Mar 29, 2011·79 cites·28 claims
- 4495US12363484B2LoudspeakersSHENZHEN SHOKZ CO LTD·Filed 2024·Granted Jul 15, 2025·2 cites·19 claims
- 4595US12047737B2Acoustic output apparatusSHENZHEN SHOKZ CO LTD·Filed 2022·Granted Jul 23, 2024·2 cites·18 claims
- 4695US11895454B1EarphonesSHENZHEN SHOKZ CO LTD·Filed 2023·Granted Feb 6, 2024·3 cites·20 claims
- 4795US11838705B2EarphoneSHENZHEN SHOKZ CO LTD·Filed 2021·Granted Dec 5, 2023·4 cites·20 claims
- 4895US11601761B2Bone conduction speaker and compound vibration device thereofSHENZHEN SHOKZ CO LTD·Filed 2021·Granted Mar 7, 2023·4 cites·20 claims
- 4995US11463814B2Bone conduction speaker and compound vibration device thereofSHENZHEN SHOKZ CO LTD·Filed 2021·Granted Oct 4, 2022·4 cites·20 claims
- 5095US11425482B2Acoustic output apparatusSHENZHEN SHOKZ CO LTD·Filed 2021·Granted Aug 23, 2022·2 cites·20 claims
Showing the top 50 of 1,343 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →