Inventor · disambiguated record
Ai Cheng Liu
Also filed as: LIU AI CHENG
5 granted patents·110 citations·filing 2008–2008
83Inventor score
Files withSIEMENS AG5
Top patents by PatentIndex Score
5 records- 0187USD608302SOperator panelSIEMENS AG·Filed 2008·Granted Jan 19, 2010·43 cites·1 claims
- 0278USD602445SLogic moduleSIEMENS AG·Filed 2008·Granted Oct 20, 2009·26 cites·1 claims
- 0376USD609184SUSB PC cableSIEMENS AG·Filed 2008·Granted Feb 2, 2010·24 cites·1 claims
- 0455USD603349SLogic moduleSIEMENS AG·Filed 2008·Granted Nov 3, 2009·10 cites·1 claims
- 0547USD607417SOperator panelSIEMENS AG·Filed 2008·Granted Jan 5, 2010·7 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →