Inventor · disambiguated record
Junjiang Fu
Also filed as: FU JUNJIANG
101 granted patents·57 pending applications·138 citations·filing 2020–2025
99Inventor score
Top patents by PatentIndex Score
158 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
- 0498US11818529B2Acoustic output apparatusSHENZHEN SHOKZ CO LTD·Filed 2022·Granted Nov 14, 2023·2 cites·19 claims
- 0598US11503395B2Acoustic output deviceSHENZHEN SHOKZ CO LTD·Filed 2021·Granted Nov 15, 2022·5 cites·20 claims
- 0698US11356763B2Open earphoneSHENZHEN SHOKZ CO LTD·Filed 2021·Granted Jun 7, 2022·8 cites·20 claims
- 0798US11317191B2Acoustic input and output apparatusSHENZHEN SHOKZ CO LTD·Filed 2021·Granted Apr 26, 2022·14 cites·20 claims
- 0898US11178477B2Acoustic output apparatus with a plurality of acoustic drivers and methods thereofSHENZHEN VOXTECH CO LTD·Filed 2021·Granted Nov 16, 2021·6 cites·19 claims
- 0998US11122359B2Acoustic output apparatus and method thereofSHENZHEN VOXTECH CO LTD·Filed 2021·Granted Sep 14, 2021·9 cites·19 claims
- 1098US11115774B2Acoustic output apparatusSHENZHEN VOXTECH CO LTD·Filed 2021·Granted Sep 7, 2021·9 cites·20 claims
- 1197US11956603B2Sound-output deviceSHENZHEN SHOKZ CO LTD·Filed 2021·Granted Apr 9, 2024·3 cites·13 claims
- 1296US12075207B2Acoustic output deviceSHENZHEN SHOKZ CO LTD·Filed 2023·Granted Aug 27, 2024·1 cites·19 claims
- 1396US11985465B2Acoustic output deviceSHENZHEN SHOKZ CO LTD·Filed 2022·Granted May 14, 2024·1 cites·19 claims
- 1496US11743627B2Acoustic output apparatus and method thereofSHENZHEN SHOKZ CO LTD·Filed 2021·Granted Aug 29, 2023·2 cites·18 claims
- 1596US11706574B2Systems and methods for suppressing sound leakageSHENZHEN SHOKZ CO LTD·Filed 2021·Granted Jul 18, 2023·5 cites·20 claims
- 1696US11641541B2Acoustic input and output apparatusSHENZHEN SHOKZ CO LTD·Filed 2022·Granted May 2, 2023·4 cites·20 claims
- 1796US11159870B2Acoustic output apparatusSHENZHEN VOXTECH CO LTD·Filed 2021·Granted Oct 26, 2021·3 cites·20 claims
- 1895US12047737B2Acoustic output apparatusSHENZHEN SHOKZ CO LTD·Filed 2022·Granted Jul 23, 2024·2 cites·18 claims
- 1995US11838705B2EarphoneSHENZHEN SHOKZ CO LTD·Filed 2021·Granted Dec 5, 2023·4 cites·20 claims
- 2095US11601761B2Bone conduction speaker and compound vibration device thereofSHENZHEN SHOKZ CO LTD·Filed 2021·Granted Mar 7, 2023·4 cites·20 claims
- 2195US11425482B2Acoustic output apparatusSHENZHEN SHOKZ CO LTD·Filed 2021·Granted Aug 23, 2022·2 cites·20 claims
- 2294US12081951B2Sound-output deviceSHENZHEN SHOKZ CO LTD·Filed 2023·Granted Sep 3, 2024·1 cites·20 claims
- 2393US11405734B1Hearing aid devicesSHENZHEN SHOKZ CO LTD·Filed 2022·Granted Aug 2, 2022·3 cites·20 claims
- 2491US2024323579A1Acoustic output device and components thereofSHENZHEN SHOKZ CO LTD·Filed 2024·Application pending·0 cites
- 2590US11956591B2Acoustic output deviceSHENZHEN SHOKZ CO LTD·Filed 2022·Granted Apr 9, 2024·1 cites·17 claims
- 2690US11832060B2Systems and methods for suppressing sound leakageSHENZHEN SHOKZ CO LTD·Filed 2021·Granted Nov 28, 2023·2 cites·20 claims
- 2790US11457301B2Acoustic output apparatusSHENZHEN SHOKZ CO LTD·Filed 2021·Granted Sep 27, 2022·1 cites·18 claims
- 2890US2025039591A1Acoustic output apparatusSHENZHEN SHOKZ CO LTD·Filed 2024·Application pending·0 cites
- 2990US2024171892A1Acoustic output device and noise reduction and sound transmission deviceSHENZHEN SHOKZ CO LTD·Filed 2024·Application pending·0 cites
- 3089US12207034B2Acoustic deviceSHENZHEN SHOKZ CO LTD·Filed 2024·Granted Jan 21, 2025·0 cites·20 claims
- 3189US11638099B2Bone conduction speaker and compound vibration device thereofSHENZHEN SHOKZ CO LTD·Filed 2021·Granted Apr 25, 2023·2 cites·20 claims
- 3289US11516572B2Acoustic output deviceSHENZHEN SHOKZ CO LTD·Filed 2021·Granted Nov 29, 2022·1 cites·20 claims
- 3389US11496824B2Acoustic output apparatus with drivers in multiple frequency ranges and bluetooth low energy receiverSHENZHEN SHOKZ CO LTD·Filed 2021·Granted Nov 8, 2022·1 cites·19 claims
- 3489US2024422466A1Open earphoneSHENZHEN SHOKZ CO LTD·Filed 2024·Application pending·0 cites
- 3589US2024388831A1Acoustic output deviceSHENZHEN SHOKZ CO LTD·Filed 2024·Application pending·0 cites
- 3689US2025030969A1Acoustic output apparatus and methods thereofSHENZHEN SHOKZ CO LTD·Filed 2024·Application pending·0 cites
- 3789US2025016487A1Acoustic output apparatusSHENZHEN SHOKZ CO LTD·Filed 2024·Application pending·0 cites
- 3889US2024406611A1Acoustic output apparatusSHENZHEN SHOKZ CO LTD·Filed 2024·Application pending·0 cites
- 3988US11570556B2Systems and methods for suppressing sound leakageSHENZHEN SHOKZ CO LTD·Filed 2021·Granted Jan 31, 2023·2 cites·19 claims
- 4088US11490188B2Acoustic output device and components thereofSHENZHEN SHOKZ CO LTD·Filed 2021·Granted Nov 1, 2022·1 cites·19 claims
- 4188US2023396912A1Acoustic output apparatus and method thereofSHENZHEN SHOKZ CO LTD·Filed 2023·Application pending·0 cites
- 4287US12160696B2Acoustic output apparatusSHENZHEN SHOKZ CO LTD·Filed 2023·Granted Dec 3, 2024·0 cites·20 claims
- 4387US12126953B2Acoustic output apparatusSHENZHEN SHOKZ CO LTD·Filed 2023·Granted Oct 22, 2024·0 cites·16 claims
- 4487US12101587B2Acoustic output apparatusSHENZHEN SHOKZ CO LTD·Filed 2023·Granted Sep 24, 2024·0 cites·20 claims
- 4587US12041425B2Sound-output deviceSHENZHEN SHOKZ CO LTD·Filed 2021·Granted Jul 16, 2024·1 cites·18 claims
- 4686US12238470B2Earphone without covering an ear canalSHENZHEN SHOKZ CO LTD·Filed 2023·Granted Feb 25, 2025·0 cites·17 claims
- 4786US12120478B2Open earphoneSHENZHEN SHOKZ CO LTD·Filed 2023·Granted Oct 15, 2024·0 cites·18 claims
- 4886US11985466B2Acoustic output deviceSHENZHEN SHOKZ CO LTD·Filed 2023·Granted May 14, 2024·0 cites·18 claims
- 4986US11930314B2Acoustic deviceSHENZHEN SHOKZ CO LTD·Filed 2022·Granted Mar 12, 2024·0 cites·20 claims
- 5086US11838713B2Acoustic output deviceSHENZHEN SHOKZ CO LTD·Filed 2023·Granted Dec 5, 2023·0 cites·19 claims
Showing the top 50 of 158 patent records by PatentIndex Score.
Join the waitlist — get patent alerts
Get an alert when Junjiang Fu files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →