Assignee
Shenzhen grandsun electronic co ltd
CN·68 granted patents·4 pending applications·1,052 citations·filing 2013–2024
Top patents by PatentIndex Score
72 records- 0197USD941275SPair of earbudsShenzhen grandsun electronic co ltd·Filed 2020·Granted Jan 18, 2022·40 cites·1 claims
- 0296USD896205SNoise canceling wireless earphoneShenzhen grandsun electronic co ltd·Filed 2019·Granted Sep 15, 2020·72 cites·1 claims
- 0395USD945963SCharging case for wireless earbudsShenzhen grandsun electronic co ltd·Filed 2020·Granted Mar 15, 2022·32 cites·1 claims
- 0494USD936035SWireless headsetShenzhen grandsun electronic co ltd·Filed 2020·Granted Nov 16, 2021·24 cites·1 claims
- 0594USD929322SCharging case for pair of earbudsShenzhen grandsun electronic co ltd·Filed 2020·Granted Aug 31, 2021·25 cites·1 claims
- 0694USD906238SWireless earphone charging boxShenzhen grandsun electronic co ltd·Filed 2019·Granted Dec 29, 2020·52 cites·1 claims
- 0794USD905049SAudio input/output deviceShenzhen grandsun electronic co ltd·Filed 2019·Granted Dec 15, 2020·50 cites·1 claims
- 0893USD873248SPair of earphonesShenzhen grandsun electronic co ltd·Filed 2018·Granted Jan 21, 2020·89 cites·1 claims
- 0993US10499140B2Speaker and headphoneShenzhen grandsun electronic co ltd·Filed 2018·Granted Dec 3, 2019·23 cites·20 claims
- 1093USD705750SEarphoneShenzhen grandsun electronic co ltd·Filed 2013·Granted May 27, 2014·74 cites·1 claims
- 1192USD871367SHeadphoneShenzhen grandsun electronic co ltd·Filed 2018·Granted Dec 31, 2019·66 cites·1 claims
- 1290USD900097SAR glassesShenzhen grandsun electronic co ltd·Filed 2019·Granted Oct 27, 2020·34 cites·1 claims
- 1390USD884700SRemote controllerShenzhen grandsun electronic co ltd·Filed 2019·Granted May 19, 2020·34 cites·1 claims
- 1490USD883280SVirtual reality headsetShenzhen grandsun electronic co ltd·Filed 2019·Granted May 5, 2020·34 cites·1 claims
- 1589USD859406SVirtual reality headsetShenzhen grandsun electronic co ltd·Filed 2018·Granted Sep 10, 2019·41 cites·1 claims
- 1688USD949785SCharging case for wireless earphonesShenzhen grandsun electronic co ltd·Filed 2020·Granted Apr 26, 2022·15 cites·1 claims
- 1787USD939478SPair of wireless earphonesShenzhen grandsun electronic co ltd·Filed 2020·Granted Dec 28, 2021·14 cites·1 claims
- 1887USD869435SSport earphoneShenzhen grandsun electronic co ltd·Filed 2018·Granted Dec 10, 2019·45 cites·1 claims
- 1986USD905055SHost for audio and video controlShenzhen grandsun electronic co ltd·Filed 2019·Granted Dec 15, 2020·26 cites·1 claims
- 2085USD900057SHeadphoneShenzhen grandsun electronic co ltd·Filed 2019·Granted Oct 27, 2020·26 cites·1 claims
- 2182USD968355SHeadsetShenzhen grandsun electronic co ltd·Filed 2020·Granted Nov 1, 2022·11 cites·1 claims
- 2281US10917577B2Method and device for controlling camera shooting, smart device, and storage mediumShenzhen grandsun electronic co ltd·Filed 2019·Granted Feb 9, 2021·3 cites·13 claims
- 2381USD904998SAudio deviceShenzhen grandsun electronic co ltd·Filed 2018·Granted Dec 15, 2020·21 cites·1 claims
- 2479US11243595B2Method and apparatus for reducing continuous-wakeup delay of bluetooth loudspeaker, and bluetooth loudspeakerShenzhen grandsun electronic co ltd·Filed 2019·Granted Feb 8, 2022·4 cites·19 claims
- 2579USD859356SHeadphoneShenzhen grandsun electronic co ltd·Filed 2018·Granted Sep 10, 2019·23 cites·1 claims
- 2678USD991912SWireless earphoneShenzhen grandsun electronic co ltd·Filed 2021·Granted Jul 11, 2023·8 cites·1 claims
- 2778US11310579B2HeadsetShenzhen grandsun electronic co ltd·Filed 2019·Granted Apr 19, 2022·3 cites·20 claims
- 2878US10924856B2Touch bluetooth headsetShenzhen grandsun electronic co ltd·Filed 2017·Granted Feb 16, 2021·4 cites·19 claims
- 2978USD900098SVR glassesShenzhen grandsun electronic co ltd·Filed 2019·Granted Oct 27, 2020·19 cites·1 claims
- 3077USD893457SAudio input/output deviceShenzhen grandsun electronic co ltd·Filed 2018·Granted Aug 18, 2020·18 cites·1 claims
- 3176USD869434SSport earphoneShenzhen grandsun electronic co ltd·Filed 2018·Granted Dec 10, 2019·18 cites·1 claims
- 3274USD875709SEarphoneShenzhen grandsun electronic co ltd·Filed 2018·Granted Feb 18, 2020·16 cites·1 claims
- 3372USD1026856SPair of wireless earphonesShenzhen grandsun electronic co ltd·Filed 2022·Granted May 14, 2024·4 cites·1 claims
- 3471USD931861STWS earphones boxShenzhen grandsun electronic co ltd·Filed 2019·Granted Sep 28, 2021·12 cites·1 claims
- 3571US9728204B2Method and device for drawing a noise mapShenzhen grandsun electronic co ltd·Filed 2015·Granted Aug 8, 2017·3 cites·12 claims
- 3670USD996399SWireless earphoneShenzhen grandsun electronic co ltd·Filed 2021·Granted Aug 22, 2023·4 cites·1 claims
- 3769USD953287SHeadphoneShenzhen grandsun electronic co ltd·Filed 2020·Granted May 31, 2022·5 cites·1 claims
- 3869USD905657SAudio input/output device with curved display screenShenzhen grandsun electronic co ltd·Filed 2019·Granted Dec 22, 2020·12 cites·1 claims
- 3968US10785559B2Method and device for switching play modes of wireless speaker, and wireless speakerShenzhen grandsun electronic co ltd·Filed 2019·Granted Sep 22, 2020·2 cites·12 claims
- 4067US10789037B2Hearing protection method, apparatus and systemShenzhen grandsun electronic co ltd·Filed 2017·Granted Sep 29, 2020·1 cites·15 claims
- 4165US10966019B2Audio signal processing device and sound boxShenzhen grandsun electronic co ltd·Filed 2019·Granted Mar 30, 2021·1 cites·18 claims
- 4262USD1056874SPair of earphonesShenzhen grandsun electronic co ltd·Filed 2022·Granted Jan 7, 2025·2 cites·1 claims
- 4362USD991911SPair of wireless earbudsShenzhen grandsun electronic co ltd·Filed 2020·Granted Jul 11, 2023·3 cites·1 claims
- 4459USD840371SWireless headsetShenzhen grandsun electronic co ltd·Filed 2017·Granted Feb 12, 2019·8 cites·1 claims
- 4558US11716063B2Method and apparatus for playing audio, and computer-readable storageShenzhen grandsun electronic co ltd·Filed 2021·Granted Aug 1, 2023·0 cites·18 claims
- 4658US2025203268A1Earphone Adjustment Structure and Ear-Hook Type EarphonesShenzhen grandsun electronic co ltd·Filed 2024·Application pending·0 cites
- 4757USD899395SAudio input/output device with display screenShenzhen grandsun electronic co ltd·Filed 2019·Granted Oct 20, 2020·7 cites·1 claims
- 4857USD839849SIn ear wireless headsetShenzhen grandsun electronic co ltd·Filed 2017·Granted Feb 5, 2019·7 cites·1 claims
- 4954US2026024539A1Audio compression method, audio playing device, and non-transitory computer readable storage mediumShenzhen grandsun electronic co ltd·Filed 2024·Application pending·0 cites
- 5052USD929372SPair of true wireless stereo earphonesShenzhen grandsun electronic co ltd·Filed 2019·Granted Aug 31, 2021·5 cites·1 claims
Showing the top 50 of 72 patent records by PatentIndex Score.
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