Inventor · disambiguated record
Liqun Xu
Also filed as: XU LIQUN
6 granted patents·4 pending applications·21 citations·filing 2006–2020
78Inventor score
Top patents by PatentIndex Score
10 records- 0189US8765046B2Method of making annealed door skins and composite door assemblies, and related articlesMASONITE CORP·Filed 2013·Granted Jul 1, 2014·13 cites·23 claims
- 0275US8771581B2Method of making annealed door skins and composite door assemblies, and related articlesPFAU JAMES·Filed 2011·Granted Jul 8, 2014·4 cites·26 claims
- 0367US7690163B2Polymeric door facing with textured interior surface, and method of forming sameMASONITE CORP·Filed 2006·Granted Apr 6, 2010·2 cites·28 claims
- 0463US9102808B2Method of making annealed door skins and composite door assemblies, and related articlesMASONITE CORP·Filed 2014·Granted Aug 11, 2015·2 cites·23 claims
- 0547US2015344675A1Method of making annealed door skins and composite door assemblies, and related articlesMASONITE CORP·Filed 2015·Application pending·0 cites
- 0644US12325789B2Preparation method of fluoropolymer processing aidZHEJIANG JAVA SPECIALTY CHEMICALS CO LTD·Filed 2020·Granted Jun 10, 2025·0 cites·13 claims
- 0744US2010175346A1Polymeric door facing with textured interior surface, and method of forming sameMCMAHAN DAVID·Filed 2010·Application pending·0 cites
- 0844US2014053489A1Frame reinforcement to prevent warpingMASONITE CORP·Filed 2013·Application pending·0 cites
- 0940US2008016819A1Nano-composite door facings, and related door assemblies and methodsXU LIQUN·Filed 2007·Application pending·0 cites
- 1031US8762557B2Signaling gateway and its signaling processing methodXU LIQUN·Filed 2008·Granted Jun 24, 2014·0 cites·14 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →