Inventor · disambiguated record
Tzu-Chen Liu
Also filed as: LIU TZU-CHEN
9 granted patents·11 pending applications·142 citations·filing 1988–2024
88Inventor score
Top patents by PatentIndex Score
20 records- 0184US2025171329A1Lithium-chromium-iron disordered rock-salt battery cathode materials and syntheses thereofTOYOTA RES INST INC·Filed 2024·Application pending·0 cites
- 0284US2025174649A1Disordered rock-salt battery cathode composition and syntheses thereofTOYOTA RES INST INC·Filed 2024·Application pending·0 cites
- 0382US6705751B1Post-type rope lightFiled 2002·Granted Mar 16, 2004·39 cites·7 claims
- 0477US6582094B2Rope light structureFiled 2001·Granted Jun 24, 2003·29 cites·2 claims
- 0577US4830626AChristmas-tree securable extension cordLIU TZU CHEN·Filed 1988·Granted May 16, 1989·41 cites·10 claims
- 0663US6652321B2Waterproof safety plugFiled 2002·Granted Nov 25, 2003·16 cites·3 claims
- 0759US8809666B1Electronic drum induction structureLIU TZU-CHEN·Filed 2013·Granted Aug 19, 2014·2 cites·1 claims
- 0854US6572243B2Rope light structureFiled 2001·Granted Jun 3, 2003·6 cites·1 claims
- 0951US2011063749A1Dual-port hard-disk storage deviceLIU TZU-CHEN·Filed 2009·Application pending·0 cites
- 1048US6655818B2Structure of twisted flexible lightsFiled 2002·Granted Dec 2, 2003·3 cites·2 claims
- 1148US2004132526A1Computer interactive and game playing systemFiled 2003·Application pending·0 cites
- 1247US6514096B1Waterproof structure of a rope lightFiled 2001·Granted Feb 4, 2003·6 cites·1 claims
- 1343US9537022B2Wavelength converting materialLIU TZU-CHEN·Filed 2012·Granted Jan 3, 2017·0 cites·19 claims
- 1440US2021065668A1Reusable vibration inductor structureLIU TZU CHEN·Filed 2019·Application pending·0 cites
- 1539US2008127803A1Electronic Percussion Instrument Structure and Pad Structure ThereofLIU TZU-CHEN·Filed 2006·Application pending·0 cites
- 1639US2004047156A1Foldable circular rope lightFiled 2002·Application pending·0 cites
- 1739US2003031014A1Rope light structureFiled 2001·Application pending·0 cites
- 1838US2003128551A1Tinge structure of a flexible lightFiled 2002·Application pending·0 cites
- 1938US2004089130A1Computer interaction system of an electronic percussion music instrumentFiled 2003·Application pending·0 cites
- 2037US2004069130A1Striking reaction systemFiled 2002·Application pending·0 cites
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