Inventor · disambiguated record
Zhongdu Liu
Also filed as: LIU ZHONGDU
2 granted patents·2 pending applications·77 citations·filing 1999–2012
57Inventor score
Top patents by PatentIndex Score
4 records- 0177US6603221B1Solid state electrical switchFiled 1999·Granted Aug 5, 2003·77 cites·86 claims
- 0234US9230781B2Capacitive-coupled plasma processing apparatus and method for processing substrateLIU ZHONGDU·Filed 2012·Granted Jan 5, 2016·0 cites·19 claims
- 0330US2013062311A1Inductively coupled plasma processing apparatus and method for processing substrate with the sameLIU ZHONGDU·Filed 2012·Application pending·0 cites
- 0428US2004075963A1Solenoid energy control method and a multi-stage over-current protectorSOLIDONE USA CORP·Filed 2002·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →