Inventor · disambiguated record
Chao-Jen Chang
Also filed as: CHANG CHAO · CHANG CHAO TANG · CHANG CHAO-JEN
5 granted patents·12 pending applications·41 citations·filing 1994–2017
75Inventor score
Files withCHUNGHWA PICTURE TUBES LTD6CHANG CHAO-JEN5KUANG YUNG MACHINERY CO LTD2TROIKA INTERNAT CO LTD1
Top patents by PatentIndex Score
17 records- 0166US8149373B2Liquid crystal displayCHANG CHAO-JEN·Filed 2009·Granted Apr 3, 2012·4 cites·14 claims
- 0246US2008169761A1Back plate structure of plasma display panelCHUNGHWA PICTURE TUBES LTD·Filed 2007·Application pending·0 cites
- 0344US2010225851A1Liquid crystal display deviceCHUNGHWA PICTURE TUBES LTD·Filed 2009·Application pending·0 cites
- 0444US2010089746A1Hydragen-oxygen electrolyzing device and carbon paper electrodes thereof with material-changed outer surfacesTROIKA INTERNAT CO LTD·Filed 2009·Application pending·0 cites
- 0543US7710011B2Flat light sourceCHUNGHWA PICTURE TUBES LTD·Filed 2005·Granted May 4, 2010·0 cites·7 claims
- 0643US7586262B2Flat fluorescent lamp and liquid crystal displayCHUNGHWA PICTURE TUBES LTD·Filed 2006·Granted Sep 8, 2009·0 cites·22 claims
- 0743US6202363B1Shielding canopyFiled 1999·Granted Mar 20, 2001·20 cites·14 claims
- 0843US2008106179A1Flat light module and manufacturing method thereofCHUNGHWA PICTURE TUBES LTD·Filed 2007·Application pending·0 cites
- 0940US2015231748A1Pressing Mechanism For A Woodworking MachineKUANG YUNG MACHINERY CO LTD·Filed 2014·Application pending·0 cites
- 1039US2011043734A1Liquid crystal display panelCHANG CHAO-JEN·Filed 2009·Application pending·0 cites
- 1139US2018247602A1Liquid crystal displayCHUNGHWA PICTURE TUBES LTD·Filed 2017·Application pending·0 cites
- 1238US2007096652A1Methods for fabricating step-formed patterned layer and frbricating rib of plasma display panelCHANG CHAO-JEN·Filed 2005·Application pending·0 cites
- 1336US2007158672A1Flat light source and manufacturing method thereofCHANG CHAO-JEN·Filed 2006·Application pending·0 cites
- 1435US2002104418A1Height adjustment mechanism for blade of bench sawFiled 2001·Application pending·0 cites
- 1535US2007114928A1Planar light source and method for fabricating the sameCHANG CHAO-JEN·Filed 2005·Application pending·0 cites
- 1633US5560148ADual axle linkage mechanism for door and casement windowFiled 1994·Granted Oct 1, 1996·17 cites·3 claims
- 1733US2013032018A1Saw bladeKUANG YUNG MACHINERY CO LTD·Filed 2011·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →