Inventor · disambiguated record
Xin Chi
Also filed as: CHI XIN
2 granted patents·2 pending applications·8 citations·filing 2012–2021
48Inventor score
Top patents by PatentIndex Score
4 records- 0178USD991912SWireless earphoneShenzhen grandsun electronic co ltd·Filed 2021·Granted Jul 11, 2023·8 cites·1 claims
- 0244US2022014846A1Method and device for playing smart speaker and smart speakerShenzhen grandsun electronic co ltd·Filed 2019·Application pending·0 cites
- 0341US2019304458A1Method for configuring wireless sound box, wireless sound box, and terminal deviceShenzhen grandsun electronic co ltd·Filed 2019·Application pending·0 cites
- 0425US9485639B2Method and device for adjusting and processing ringtoneCHI XIN·Filed 2012·Granted Nov 1, 2016·0 cites·9 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →