Inventor · disambiguated record
Yuanfa Xin
Also filed as: XIN YUANFA
1 granted patent·0 citations·filing 2017–2017
2Inventor score
Technology areasH04R
Files withShenzhen grandsun electronic co ltd1
Top patents by PatentIndex Score
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →