Inventor · disambiguated record
Nien-Tzu Liu
Also filed as: LIU NIEN-TZU
6 granted patents·1 pending application·17 citations·filing 1998–2018
73Inventor score
Top patents by PatentIndex Score
7 records- 0159US8094861B2SpeakerLIU NIEN-TZU·Filed 2008·Granted Jan 10, 2012·3 cites·10 claims
- 0250US9458719B2Rotor assembly for rotary internal combustion engineLIU NIEN-TZU·Filed 2014·Granted Oct 4, 2016·1 cites·11 claims
- 0345US6082324ARotary internal combustion engineFiled 1998·Granted Jul 4, 2000·13 cites·6 claims
- 0442US2013171348A1Thin film deposition apparatus and method for using the sameFANG CHIEN-CHUNG·Filed 2012·Application pending·0 cites
- 0540US9039881B2Working electrode, method for fabricating the same and dye-sensitized solar cell containing the sameCHEN JIAN-GING·Filed 2010·Granted May 26, 2015·0 cites·13 claims
- 0637US10487728B1Combustion chamber for rotary engineLIU NIEN TZU·Filed 2018·Granted Nov 26, 2019·0 cites·4 claims
- 0727US10697366B2Rotary engine with axially directly connected compression and power cylindersLIU NIEN TZU·Filed 2018·Granted Jun 30, 2020·0 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →