Inventor · disambiguated record
Pei-Ching Liu
Also filed as: LIU PEI-CHING
11 granted patents·7 pending applications·17 citations·filing 2007–2024
83Inventor score
Top patents by PatentIndex Score
18 records- 0177US7850315B2Projection apparatus and light integration rod thereofYOUNG OPTICS INC·Filed 2007·Granted Dec 14, 2010·7 cites·18 claims
- 0275US8523362B2Illumination system and projection apparatusHUANG CHIEN-JUNG·Filed 2010·Granted Sep 3, 2013·5 cites·15 claims
- 0369US11795245B2Hydrophobic polyvinyl alcohol and method for preparing hydrophobic polyvinyl alcoholIND TECH RES INST·Filed 2022·Granted Oct 24, 2023·0 cites·19 claims
- 0466US9541747B2Zoom lensCHOU YU-HUNG·Filed 2013·Granted Jan 10, 2017·2 cites·27 claims
- 0565US2025171664A1Double-sided adhesive and multilayer structureIND TECH RES INST·Filed 2024·Application pending·0 cites
- 0664US8604102B2Thermosetting compositionSHIEH TIEN-SHOU·Filed 2011·Granted Dec 10, 2013·1 cites·10 claims
- 0764US7923921B2Organic electroluminescent deviceIND TECH RES INST·Filed 2007·Granted Apr 12, 2011·2 cites·17 claims
- 0863US12353057B2Fixed-focus lensYOUNG OPTICS INC·Filed 2022·Granted Jul 8, 2025·0 cites·18 claims
- 0955US10962749B2Optical lensYOUNG OPTICS INC·Filed 2018·Granted Mar 30, 2021·0 cites·20 claims
- 1054US8193258B2Sealant compositionJENG JAUDER·Filed 2009·Granted Jun 5, 2012·0 cites·21 claims
- 1150US9096708B2Partially esterified epoxy resin and epoxy resin composition applied with the same, and method for preparing the compositionIND TECH RES INST·Filed 2013·Granted Aug 4, 2015·0 cites·16 claims
- 1246US9843012B2Top emitting organic electroluminescent devicesIND TECH RES INST·Filed 2014·Granted Dec 12, 2017·0 cites·18 claims
- 1339US2012075594A1Projection apparatus and illumination systemTSAI CHIH-HSIEN·Filed 2011·Application pending·0 cites
- 1438US2012092629A1Projection deviceCHANG CHIH-WEI·Filed 2011·Application pending·0 cites
- 1535US2012133898A1Projection apparatusCHANG JUI-PING·Filed 2011·Application pending·0 cites
- 1635US2011199581A1Optical projection system and method for reducing unessential beams formed thereinJHANG RUEI-BIN·Filed 2011·Application pending·0 cites
- 1734US2015097781A1Multifunction electronic deviceLEE HUI-CHUAN·Filed 2013·Application pending·0 cites
- 1833US2011096299A1Illumination system and projection apparatus having the sameHUANG CHIEN-JUNG·Filed 2010·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →