Inventor · disambiguated record
Rongfeng Zheng
Also filed as: ZHENG RONGFENG
2 granted patents·34 citations·filing 2003–2004
60Inventor score
Files withSICHUAN CHANGHONG ELECTRIC CO1
Top patents by PatentIndex Score
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →