Inventor · disambiguated record
Yunchang Ma
Also filed as: MA YUNCHANG
2 granted patents·0 citations·filing 2020–2020
22Inventor score
Technology areasH01R
Files withWEIDMUELLER INTERFACE GMBH & CO KG2
Top patents by PatentIndex Score
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →