Inventor · disambiguated record

Zhanfu Chang

Also filed as: CHANG ZHANFU

1 granted patent·0 citations·filing 2013–2013

3Inventor score
Technology areasA63F
Files withBEIJING FULEI IND & COMMERCIAL CO LTD1

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1 record

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