Inventor · disambiguated record

Xianzhuo Qin

Also filed as: QIN XIANZHUO

2 granted patents·4 citations·filing 2017–2021

39Inventor score

Technology areasH04R

Files withShenzhen grandsun electronic co ltd2

Top patents by PatentIndex Score

2 records

0178US10924856B2Touch bluetooth headsetShenzhen grandsun electronic co ltd·Filed 2017·Granted Feb 16, 2021·4 cites·19 claims
0240US11991494B2Keyless control device and earphoneShenzhen grandsun electronic co ltd·Filed 2021·Granted May 21, 2024·0 cites·12 claims

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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →