Inventor · disambiguated record
Nai Wen Liu
Also filed as: LIU NAI W · LIU NAI WEN
6 granted patents·3 pending applications·18 citations·filing 2004–2018
75Inventor score
Top patents by PatentIndex Score
9 records- 0157US7948098B2Electric rotary starter for an engine of a radio control modelLIU NAI WEN·Filed 2008·Granted May 24, 2011·0 cites·4 claims
- 0254USD735164SSpeakerADD ON TECHNOLOGY·Filed 2014·Granted Jul 28, 2015·10 cites·1 claims
- 0347US8955489B1Crankshaft structure for model engineLIU NAI WEN·Filed 2013·Granted Feb 17, 2015·0 cites·2 claims
- 0444US6994066B2Manual engine starterLIU NAI WEN·Filed 2004·Granted Feb 7, 2006·5 cites·3 claims
- 0542US6976297B1Wrench for an engine clutch of a radio control modelLIU NAI WEN·Filed 2004·Granted Dec 20, 2005·1 cites·15 claims
- 0641US7597080B1Engine for a radio control modelLIU NAI WEN·Filed 2008·Granted Oct 6, 2009·2 cites·5 claims
- 0739US2010251994A1Remote control model engine assemblyLIU NAI WEN·Filed 2009·Application pending·0 cites
- 0838US2019120301A1Positioning structure for clutch of engine of remote control modelLIU NAI WEN·Filed 2018·Application pending·0 cites
- 0934US2006288807A1Engine starter for a radio control modelLIU NAI W·Filed 2005·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →