Inventor · disambiguated record
Yu-Nan Liu
Also filed as: LIU YU · Liu yu nan
9 granted patents·9 pending applications·347 citations·filing 1983–2023
90Inventor score
Files withLITE ON TECHNOLOGY CORP6AIR PROD & CHEM3LEE HSIAO-YI2UNIV NAT KAOHSIUNG APPLIED SCIENCES2CHIYODA CORP1
Top patents by PatentIndex Score
18 records- 0196US4755200AFeed gas drier precooling in mixed refrigerant natural gas liquefaction processesAIR PROD & CHEM·Filed 1987·Granted Jul 5, 1988·116 cites·12 claims
- 0292US7651231B2Lighting module for use in a keypad deviceLITE ON TECHNOLOGY CORP·Filed 2007·Granted Jan 26, 2010·40 cites·6 claims
- 0392US4545795ADual mixed refrigerant natural gas liquefactionAIR PROD & CHEM·Filed 1983·Granted Oct 8, 1985·78 cites·13 claims
- 0487US5139548AGas liquefaction process control systemAIR PROD & CHEM·Filed 1991·Granted Aug 18, 1992·84 cites·36 claims
- 0583US7674029B2Light guide device and light guide plate using the sameLITE ON TECHNOLOGY CORP·Filed 2007·Granted Mar 9, 2010·14 cites·14 claims
- 0677US8305030B2Classified solar charging methodLEE HSIAO-YI·Filed 2010·Granted Nov 6, 2012·3 cites·20 claims
- 0769US8410750B2Method for solar power energy management with intelligent selection of operating modesLEE HSIAO-YI·Filed 2011·Granted Apr 2, 2013·5 cites·15 claims
- 0869US7789546B2Light-emitting device and electronic device using the sameLITE ON TECHNOLOGY CORP·Filed 2008·Granted Sep 7, 2010·5 cites·10 claims
- 0966US9883667B2Bug zapperUNIV NAT KAOHSIUNG APPLIED SCIENCES·Filed 2015·Granted Feb 6, 2018·2 cites·18 claims
- 1062US2023387655A1Light transmitterINST SEMICONDUCTORS CAS·Filed 2023·Application pending·0 cites
- 1160US2017030633A1System and method for liquefacation of natural gasCHIYODA CORP·Filed 2016·Application pending·0 cites
- 1255US2009145010A1Inner scattering billboardCHUNG CHAO-FANG·Filed 2007·Application pending·0 cites
- 1348US2010265106A1Light-Emitting Device and Electronic Device Using The SameLITE ON TECHNOLOGY CORP·Filed 2010·Application pending·0 cites
- 1446US2018168138A1Mosquito trap deviceUNIV NAT KAOHSIUNG APPLIED SCIENCES·Filed 2017·Application pending·0 cites
- 1544US2008084691A1Light device with a color mixing effectLITE ON TECHNOLOGY CORP·Filed 2007·Application pending·0 cites
- 1640US2008130263A1Thin light-guiding structure and electronic device using the sameLITE ON TECHNOLOGY CORP·Filed 2007·Application pending·0 cites
- 1737US2009109060A1Optical-film traffic signPONTEX POLYBLEND CO LTD·Filed 2007·Application pending·0 cites
- 1836US2008112190A1Light guide plate having recessed region(s) disposed thereonLIU YU-NAN·Filed 2007·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →