Inventor · disambiguated record
Xudong Xi
Also filed as: XI XUDONG
2 granted patents·1 pending application·7 citations·filing 2008–2011
50Inventor score
Top patents by PatentIndex Score
3 records- 0180US7727508B2Process for preparing powder of niobium suboxides or niobiumNINGXIA ORIENT TANTALUM INDUST·Filed 2008·Granted Jun 1, 2010·6 cites·15 claims
- 0257US8673052B2Process for preparing tantalum powder for capacitorsSHI WENFENG·Filed 2010·Granted Mar 18, 2014·1 cites·7 claims
- 0341US2014076462A1Method for passivating tantalum metal surface and apparatus thereofZHENG AIGUO·Filed 2011·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →