Inventor · disambiguated record
Wen-Cheng Liu
Also filed as: LIU WEN · LIU WEN C · LIU WEN CHENG
15 granted patents·10 pending applications·24 citations·filing 2003–2023
88Inventor score
Files withCHAN LI MACHINERY CO LTD3ETERNAL CHEMICAL CO LTD3LIU WEN-CHENG3CHEN CHIEN CHING2DATAVAN INTERNAT CORP2
Top patents by PatentIndex Score
25 records- 0178US11345563B2Folding machine for folding fiber products and stack of fiber products produced therebyCHAN LI MACHINERY CO LTD·Filed 2019·Granted May 31, 2022·2 cites·8 claims
- 0276US8351194B2Mainframe structureDATAVAN INTERNAT CORP·Filed 2010·Granted Jan 8, 2013·6 cites·9 claims
- 0372US8851266B2Material distribution system and material distribution method thereofCHAN LI MACHINERY CO LTD·Filed 2013·Granted Oct 7, 2014·6 cites·10 claims
- 0471US8351212B2Mainframe structureDATAVAN INTERNAT CORP·Filed 2010·Granted Jan 8, 2013·4 cites·11 claims
- 0568US8557006B2Chemical mechanical polishing slurry, its preparation method and use for the sameHOU HUI-FANG·Filed 2012·Granted Oct 15, 2013·2 cites·5 claims
- 0658US9892822B2Self-winding modular linear unitLIU WEN CHENG·Filed 2016·Granted Feb 13, 2018·2 cites·5 claims
- 0758US8167684B2Chemical mechanical polishing slurry, its preparation method, and use for the sameHOU HUI-FANG·Filed 2007·Granted May 1, 2012·1 cites·10 claims
- 0856US12187947B2Aromatic liquid crystal polyester, liquid crystal polyester composition and method for manufacturing liquid crystal polyester filmETERNAL MAT CO LTD·Filed 2021·Granted Jan 7, 2025·0 cites·8 claims
- 0953US8063006B2Aqueous cleaning composition for semiconductor copper processingCHEN CHIEN CHING·Filed 2006·Granted Nov 22, 2011·1 cites·8 claims
- 1051US11772318B2Fiber product folding apparatusCHAN LI MACHINERY CO LTD·Filed 2021·Granted Oct 3, 2023·0 cites·10 claims
- 1151US2025231364A1Optical Fiber Distribution Sub-Frame and Reversing MethodFIBERHOME TELECOMMUNICATION TECH CO LTD·Filed 2023·Application pending·0 cites
- 1246US2005136669A1Slurry for color photoresist planarizationETERNAL CHEMICAL CO LTD·Filed 2004·Application pending·0 cites
- 1345US8067352B2Aqueous cleaning composition for semiconductor copper processingCHEN CHIEN CHING·Filed 2008·Granted Nov 29, 2011·0 cites·11 claims
- 1444US9718991B2Chemical mechanical polishing slurryUWIZ TECH CO LTD·Filed 2015·Granted Aug 1, 2017·0 cites·8 claims
- 1539US7550092B2Chemical mechanical polishing compositionEPOCH MATERIAL CO LTD·Filed 2006·Granted Jun 23, 2009·0 cites·21 claims
- 1639US2015368515A1Cmp slurry compositions and methods for aluminum polishingCABOT MICROELECTRONICS CORP·Filed 2015·Application pending·0 cites
- 1736US2009170742A1Aqueous cleaning compositionEPOCH MATERIAL CO LTD·Filed 2008·Application pending·0 cites
- 1835US2005112892A1Chemical mechanical abrasive slurry and method of using the sameETERNAL CHEMICAL CO LTD·Filed 2004·Application pending·0 cites
- 1933US2005009714A1Process and slurry for chemical mechanical polishingETERNAL CHEMICAL CO LTD·Filed 2004·Application pending·0 cites
- 2032US8889553B2Method for polishing through-silicon via (TSV) wafers and a polishing composition used in the methodLEE KANG-HUA·Filed 2010·Granted Nov 18, 2014·0 cites·14 claims
- 2131US2018309274A1Combination Cable Mounting Fixture StructureLIU WEN CHENG·Filed 2017·Application pending·0 cites
- 2229US2017149230A1Self winding linear unitLIU WEN-CHENG·Filed 2016·Application pending·0 cites
- 2322US2006069781A1Global internet voice communication system methodHOU ERH-JEN·Filed 2004·Application pending·0 cites
- 2421US2004202188A1IP voice packet network voice systemCAMANGI CORP·Filed 2003·Application pending·0 cites
- 2517US7466693B2Global internet voice communication systemHOU ERH-JEN·Filed 2005·Granted Dec 16, 2008·0 cites·5 claims
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