Inventor · disambiguated record
Shiwen Guo
Also filed as: GUO SHIWEN
13 granted patents·41 citations·filing 2017–2022
88Inventor score
Files withShenzhen grandsun electronic co ltd11SHENZHEN CITY FLYCO FLUTE SYSTEM DEV CO LTD1ZHAOQING DEQING GRANDSUN ELECTRONIC CO LTD1
Top patents by PatentIndex Score
13 records- 0178USD991912SWireless earphoneShenzhen grandsun electronic co ltd·Filed 2021·Granted Jul 11, 2023·8 cites·1 claims
- 0278US11310579B2HeadsetShenzhen grandsun electronic co ltd·Filed 2019·Granted Apr 19, 2022·3 cites·20 claims
- 0370USD996399SWireless earphoneShenzhen grandsun electronic co ltd·Filed 2021·Granted Aug 22, 2023·4 cites·1 claims
- 0468USD1033396SEarphoneZHAOQING DEQING GRANDSUN ELECTRONIC CO LTD·Filed 2022·Granted Jul 2, 2024·5 cites·1 claims
- 0567US10789037B2Hearing protection method, apparatus and systemShenzhen grandsun electronic co ltd·Filed 2017·Granted Sep 29, 2020·1 cites·15 claims
- 0659USD840371SWireless headsetShenzhen grandsun electronic co ltd·Filed 2017·Granted Feb 12, 2019·8 cites·1 claims
- 0758US11716063B2Method and apparatus for playing audio, and computer-readable storageShenzhen grandsun electronic co ltd·Filed 2021·Granted Aug 1, 2023·0 cites·18 claims
- 0857USD839849SIn ear wireless headsetShenzhen grandsun electronic co ltd·Filed 2017·Granted Feb 5, 2019·7 cites·1 claims
- 0949USD1028930SEarphoneSHENZHEN CITY FLYCO FLUTE SYSTEM DEV CO LTD·Filed 2022·Granted May 28, 2024·1 cites·1 claims
- 1048USD892763SEarphoneShenzhen grandsun electronic co ltd·Filed 2019·Granted Aug 11, 2020·4 cites·1 claims
- 1140US11991494B2Keyless control device and earphoneShenzhen grandsun electronic co ltd·Filed 2021·Granted May 21, 2024·0 cites·12 claims
- 1235US10924841B2Bluetooth sport earphoneShenzhen grandsun electronic co ltd·Filed 2017·Granted Feb 16, 2021·0 cites·18 claims
- 1334US11146882B2EarphoneShenzhen grandsun electronic co ltd·Filed 2017·Granted Oct 12, 2021·0 cites·16 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →