Inventor · disambiguated record
Jen-Huai Chang
Also filed as: CHANG JEN-HUAI
16 granted patents·14 pending applications·122 citations·filing 2003–2016
91Inventor score
Top patents by PatentIndex Score
30 records- 0189US7474464B2Diffuser plate with higher light diffusion efficiency and brightnessENTIRE TECHNOLOGY CO LTD·Filed 2006·Granted Jan 6, 2009·18 cites·10 claims
- 0289US7213936B2Structure of direct type backlight module with high uniform emitting lightENTIRE TECHNOLOGY CO LTD·Filed 2005·Granted May 8, 2007·23 cites·5 claims
- 0386US6862139B2Rear projection screen, optical component thereof, and method for manufacturing the optical componentPRODISC TECHNOLOGY INC·Filed 2003·Granted Mar 1, 2005·27 cites·21 claims
- 0484US8040461B2Compound diffusion plate structure, backlight module, and liquid crystal displayENTIRE TECHNOLOGY CO LTD·Filed 2009·Granted Oct 18, 2011·10 cites·7 claims
- 0576US7213933B2Direct type backlight module of diffuser plate and its manufacturing method thereofENTIRE TECHNOLOGY CO LTD·Filed 2004·Granted May 8, 2007·24 cites·4 claims
- 0675US9227354B2Feedblock multiplier with thickness gradient variation, feedblock system, method, and related multilayer structureCHANG JEN-HUAI·Filed 2012·Granted Jan 5, 2016·3 cites·8 claims
- 0770US7210835B2Diffusion sheet and manufacturing method thereofENTIRE TECHNOLOGY CO LTD·Filed 2004·Granted May 1, 2007·11 cites·5 claims
- 0862US7503674B2High-brightness diffusion plate with trapezoid lensENTIRE TECHNOLOGY CO LTD·Filed 2007·Granted Mar 17, 2009·4 cites·16 claims
- 0955US9063270B2Light-uniforming anti-glaring structure and light-emitting deviceLIN CHAO-YING·Filed 2011·Granted Jun 23, 2015·1 cites·21 claims
- 1055US7976742B2Manufacturing process for optical thin film with high hardness made by insert mold technologyENTIRE TECHNOLOGY CO LTD·Filed 2006·Granted Jul 12, 2011·1 cites·10 claims
- 1153US9346209B2Method for manufacturing multilayer structure using a feedblock multiplier with thickness-gradient variationEXTEND OPTRONICS CORP·Filed 2015·Granted May 24, 2016·0 cites·5 claims
- 1250US2011075262A1Asymmetric light diffuser and methods for manufacturing the sameLIN CHAO-YING·Filed 2009·Application pending·0 cites
- 1347US7347585B2Structure of direct type backlight module with high uniform emitting lightENTIRE TECHNOLOGY CO LTD·Filed 2006·Granted Mar 25, 2008·0 cites·5 claims
- 1445US2011096403A1Anti-glare optical module and method for manufacturing the sameCHENG LIN·Filed 2009·Application pending·0 cites
- 1545US2005257363A1Optical diffusion plate applied for direct-type backlight module and manufacturing method thereofLI KAIHSIN·Filed 2004·Application pending·0 cites
- 1644US8703280B2Apparatus and high-shielding reflective film and method for manufacturing the sameCHANG JEN-HUAI·Filed 2010·Granted Apr 22, 2014·0 cites·19 claims
- 1744US2011171440A1Decorative film and in mode decoration/forming processENTIRE TECHNOLOGY CO LTD·Filed 2010·Application pending·0 cites
- 1844US2008062704A1High uniformity diffuser lens structureCHANG YU-WEI·Filed 2006·Application pending·0 cites
- 1943US2007098998A1Diffusion sheet and manufacturing method thereofCHANG JEN-HUAI·Filed 2006·Application pending·0 cites
- 2042US8425067B2Composite diffuser structure and backlight moduleLIN CHENG·Filed 2009·Granted Apr 23, 2013·0 cites·18 claims
- 2142US2013077165A1Vehicle display mirror and method of manufacturing the sameLIN CHAO-YING·Filed 2011·Application pending·0 cites
- 2240US2013314788A1Reflective optical film and method of manufacturing the same, and image display deviceCHANG JEN-HUAI·Filed 2012·Application pending·0 cites
- 2339US2014176859A1Wide-color gamut film, display apparatus with the wide-color gamut film, and method for manufacturing the filmEXTEND OPTRONICS CORP·Filed 2012·Application pending·0 cites
- 2438US2013107354A1Multilayer light-reflecting film and method for manufacturing the sameCHANG JEN-HUAI·Filed 2011·Application pending·0 cites
- 2536US8477266B2Display backlight module and method for the sameLIN CHAO-YING·Filed 2011·Granted Jul 2, 2013·0 cites·12 claims
- 2636US2014111851A1Apparatus mounted with heat-insulation light-guide filmEXTEND OPTRONICS CORP·Filed 2012·Application pending·0 cites
- 2735US2008145609A1Anti-glare optical plate and manufacturing method and manufacturing deviceLIN CHARLES·Filed 2007·Application pending·0 cites
- 2833US2006082016A1Direct type backlight module of diffuser plate and its manufacturing method thereofCHANG JEN-HUAI·Filed 2005·Application pending·0 cites
- 2932US9606280B2Method for manufacturing a reflective optical filmEXTEND OPTRONICS CORP·Filed 2016·Granted Mar 28, 2017·0 cites·9 claims
- 3031US2004120037A1Rear projection screen, optical component thereof, and method for manufacturing the optical componentFiled 2003·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →