Inventor · disambiguated record
Kuang-Kai Liu
Also filed as: LIU KUANG-KAI
19 granted patents·7 pending applications·250 citations·filing 1997–2022
94Inventor score
Top patents by PatentIndex Score
26 records- 0198US7332642B2Disposable absorbent articles having printed wetness indicatorsPROCTER & GAMBLE·Filed 2004·Granted Feb 19, 2008·105 cites·11 claims
- 0286US8663184B2Absorbent article with a multifunctional side panelLIU KUANG KAI·Filed 2005·Granted Mar 4, 2014·56 cites·24 claims
- 0386US8425136B2Apparatus for treating a stain in clothingLITTIG JANET SUE·Filed 2011·Granted Apr 23, 2013·7 cites·22 claims
- 0484US8714855B2Apparatus for treating a stain in clothingLITTIG JANET SUE·Filed 2011·Granted May 6, 2014·10 cites·28 claims
- 0582US8709099B2Method for treating a stain in clothingLITTIG JANET SUE·Filed 2011·Granted Apr 29, 2014·9 cites·20 claims
- 0680US8495784B2Device having dual renewable blades for treating a target surface and replaceable cartridge thereforSTEINHARDT MARK JOHN·Filed 2011·Granted Jul 30, 2013·11 cites·17 claims
- 0779US9730841B2Disposable absorbent articles having inkjet printed wetness indicatorsPROCTER & GAMBLE·Filed 2014·Granted Aug 15, 2017·1 cites·18 claims
- 0873US8940959B2Disposable absorbent articles having inkjet printed wetness indicatorsLIU KUANG-KAI·Filed 2006·Granted Jan 27, 2015·8 cites·17 claims
- 0972US10695231B2Disposable absorbent articles having inkjet printed wetness indicatorsPROCTER & GAMBLE·Filed 2017·Granted Jun 30, 2020·1 cites·17 claims
- 1070US8578543B2Squeegee having at least one renewable blade surface for treating a target surfacePOLICICCHIO NICOLA JOHN·Filed 2011·Granted Nov 12, 2013·4 cites·20 claims
- 1170US8568384B2Disposable absorbent articles having wetness appearing graphicsPROCTER & GAMBLE·Filed 2012·Granted Oct 29, 2013·4 cites·20 claims
- 1261US8674168B2Disposable wearable absorbent articles with multiple indicating colorsROBLES MIGUEL ALVARO·Filed 2009·Granted Mar 18, 2014·1 cites·18 claims
- 1358US2013219631A1Method for treating a stain in clothingPROCTER & GAMBLE·Filed 2013·Application pending·0 cites
- 1456US8348920B2Disposable absorbent articles having wetness appearing graphicsPROCTER & GAMBLE·Filed 2004·Granted Jan 8, 2013·9 cites·16 claims
- 1556US2009306613A1Absorbent Article with Sensation MemberROE DONALD CARROLL·Filed 2009·Application pending·0 cites
- 1654US6288254B1Bimetallic metallocene catalyst for preparing olefin polymerIND TECH RES INST·Filed 1999·Granted Sep 11, 2001·18 cites·14 claims
- 1752US10251886B14-anilinoquinazoline derivative and albumin conjugates thereofUNIV NATIONAL CHIAO TUNG·Filed 2018·Granted Apr 9, 2019·0 cites·7 claims
- 1852US9770374B2Absorbent article with multifunctional side panelPROCTER & GAMBLE·Filed 2016·Granted Sep 26, 2017·0 cites·6 claims
- 1952US2014135724A1Disposable wearable absorbent articles with multiple indicating colorsPROCTER & GAMBLE·Filed 2014·Application pending·0 cites
- 2048US9980967B1Method for overcoming drug resistance of EGFR mutation and cancerous stemness of human non-small cell lung carcinomaUNIV NATIONAL CHIAO TUNG·Filed 2017·Granted May 29, 2018·0 cites·8 claims
- 2148US2007191797A1Absorbent article with sensation memberROE DONALD C·Filed 2006·Application pending·0 cites
- 2248US2022227843A1Coronavirus-binding molecules and methods of use thereofANTAIMMU BIOMED CO LTD·Filed 2022·Application pending·0 cites
- 2346US2011167569A1Apparatus for Treating a Stain in ClothingLITTIG JANET SUE·Filed 2011·Application pending·0 cites
- 2439US2012266915A1Plural Zoned Substrate Usable for Treating a Target SurfaceSTEINHARDT MARK JOHN·Filed 2011·Application pending·0 cites
- 2531US5756610ATitanium (III) bases and β-diketonate coordinated catalyst composition for preparing high-syndiotacticity polystyrene and processes using the sameINDUSTRAIL TECHNOLOY RESEARCH·Filed 1997·Granted May 26, 1998·5 cites·22 claims
- 2628US6297392B1Group IV elements-bridged metallocene catalyst for preparing bimodal olefin polymersIND TECH RES INST·Filed 1997·Granted Oct 2, 2001·1 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →