Inventor · disambiguated record

Erxi Liu

Also filed as: LIU ERXI

1 granted patent·2 citations·filing 2010–2010

19Inventor score

Technology areasF01L

Files withSU WANHUA1

Top patents by PatentIndex Score

1 record

0155US9163531B2Self-adaptive hydraulic variable valve timing system for diesel engine and control methodSU WANHUA·Filed 2010·Granted Oct 20, 2015·2 cites·7 claims

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