Inventor · disambiguated record
Wen-Chang Chen
Also filed as: CHEN WEN-CHANG
41 granted patents·19 pending applications·192 citations·filing 2001–2025
96Inventor score
Files withUNIV NAT TAIWAN9HON HAI PREC IND CO LTD7HONGFUJIN PREC IND SHENZHEN7QISDA CORP7TAIGEN BIOTECHNOLOGY CO LTD4
Top patents by PatentIndex Score
60 records- 0193US6491803B1Test strip and biosensor incorporating with nanometer metal particlesAPEX BIOTECHNOLOGY CORP·Filed 2001·Granted Dec 10, 2002·108 cites·17 claims
- 0284US7790828B2Precursor solution for polyimide/silica composite material, its manufacture method, and polymide/silica composite material having low volume shrinkageETERNAL CHEMICAL CO LTD·Filed 2005·Granted Sep 7, 2010·6 cites·11 claims
- 0379US7929052B2Camera moduleHON HAI PREC IND CO LTD·Filed 2008·Granted Apr 19, 2011·5 cites·2 claims
- 0478US7803896B2Polyimide-titania hybrid materials, their preparation, and film prepared from the materialsUNIV NAT TAIWAN·Filed 2007·Granted Sep 28, 2010·3 cites·13 claims
- 0578US7462594B2Peptide-like compounds that inhibit coronaviral 3CL and flaviviridae viral proteasesTAIGEN BIOTECHNOLOGY CO LTD·Filed 2005·Granted Dec 9, 2008·2 cites·2 claims
- 0677US8982257B2Image sensor module and camera module using sameHON HAI PREC IND CO LTD·Filed 2012·Granted Mar 17, 2015·3 cites·7 claims
- 0776US8884164B2Circuit board assembly with flexible printed circuit board and reinforcing plateHONGFUJIN PREC IND SHENZHEN·Filed 2012·Granted Nov 11, 2014·3 cites·11 claims
- 0871US6852358B1Process for preparing an optical waveguide component from acrylate/titanium alkoxide composite material and the prepared optical waveguide componentCHANG CHUN PLASTICS CO LTD·Filed 2003·Granted Feb 8, 2005·13 cites·11 claims
- 0969US8101703B2Precursor solution for polyimide/silica composite material, its manufacture method, and polyimide/silica composite material having low volume shrinkageWU CHUNG-JEN·Filed 2010·Granted Jan 24, 2012·1 cites·11 claims
- 1068US7005163B2Organic-inorganic hybrid film material and its fabricationCHANG CHUN PLASTICS CO LTD·Filed 2003·Granted Feb 28, 2006·8 cites·6 claims
- 1168US6736227B2Transmission being capable of transmitting torque from an engine and/or a generator and motor unit to an output shaft in a motor vehicleJI EE INDUSTRY CO LTD·Filed 2002·Granted May 18, 2004·21 cites·3 claims
- 1267US9095943B2Apparatus for assembling camera modulesHONGFUJIN PREC IND SHENZHEN·Filed 2012·Granted Aug 4, 2015·2 cites·10 claims
- 1366US8097441B2Ethanol production from graminaceous plants by using immobilized carbohydrate hydrolases on nanoparticlesPENG KOU-CHENG·Filed 2008·Granted Jan 17, 2012·3 cites·20 claims
- 1466US7872685B2Camera module with circuit boardHON HAI PREC IND CO LTD·Filed 2007·Granted Jan 18, 2011·2 cites·14 claims
- 1566US7670071B2Objective holder for camera moduleHON HAI PREC IND CO LTD·Filed 2007·Granted Mar 2, 2010·2 cites·13 claims
- 1665US8836830B2Flexible printed circuit board assembly with stiffener and camera moduleHONGFUJIN PREC IND SHENZHEN·Filed 2012·Granted Sep 16, 2014·1 cites·8 claims
- 1761US2025368669A1Phosphorus-containing compound, manufacturing method thereof, flame-retardant polyphenylene oxide resin composition and cured productUNIV NAT CHUNG HSING·Filed 2025·Application pending·0 cites
- 1861US2024101784A1Additive for recycling thermoset materials, recyclable thermoset composition and its applicationCHANDA CHEMICAL CORP·Filed 2023·Application pending·0 cites
- 1959US11396086B2Grinding wheel center hole protection padBAY UNION ABRASIVE TECH CO LTD·Filed 2019·Granted Jul 26, 2022·0 cites·6 claims
- 2058US7338105B2Article box for a beach buggyAEON MOTOR CO LTD·Filed 2005·Granted Mar 4, 2008·4 cites·3 claims
- 2157US12486355B2Carbonate-containing epoxy resin, manufacturing method thereof, epoxy curable product prepared thereby and method for degrading epoxy curable productSWANCOR INNOVATION & INCUBATION CO LTD·Filed 2022·Granted Dec 2, 2025·0 cites·10 claims
- 2256US12227619B2Polyimide based copolymer and electronic component and field effect transistor comprising the sameUNIV NAT TAIWAN·Filed 2021·Granted Feb 18, 2025·0 cites·4 claims
- 2356US11404348B2Semiconductor package carrier board, method for fabricating the same, and electronic package having the samePHOENIX PIONEER TECHNOLOGY CO LTD·Filed 2020·Granted Aug 2, 2022·0 cites·16 claims
- 2456US11028109B2Phosphorus-containing compound, manufacturing method thereof and flame-retardant thermosetUNIV NAT CHUNG HSING·Filed 2019·Granted Jun 8, 2021·0 cites·9 claims
- 2556US2023187402A1Electronic package and manufacturing method thereofPHOENIX PIONEER TECHNOLOGY CO LTD·Filed 2022·Application pending·0 cites
- 2656US2025013250A1Unmanned vehicle systemQISDA CORP·Filed 2024·Application pending·0 cites
- 2754US9761354B2Method of manufacturing a nano metal wireIND TECH RES INST·Filed 2013·Granted Sep 12, 2017·0 cites·14 claims
- 2854US7924344B2Objective holder for camera module with notches of wall receiving passing componentsHON HAI PREC IND CO LTD·Filed 2007·Granted Apr 12, 2011·1 cites·6 claims
- 2954US2025110609A1Computer operating system and operating method thereofQISDA CORP·Filed 2024·Application pending·0 cites
- 3053US11639349B2Stereoselective synthesis of intermediate for preparation of heterocyclic compoundTAI GEN BIOTECHNOLOGY CO LTD·Filed 2021·Granted May 2, 2023·0 cites·15 claims
- 3152US9663628B2Stabilized monomer dispersion containing inorganic oxide nanoparticles with high refractive index and its preparationUNIV NAT TAIWAN·Filed 2015·Granted May 30, 2017·0 cites·7 claims
- 3252US9272493B2Stamping head used for pressing anisotropic conductive film onto ceramic substrateHONGFUJIN PREC IND SHENZHEN·Filed 2012·Granted Mar 1, 2016·0 cites·8 claims
- 3352US8917340B2Circuit board assembly and camera module using sameHONGFUJIN PREC IND SHENZHEN·Filed 2012·Granted Dec 23, 2014·0 cites·16 claims
- 3452US2025251108A1Illumination systemQISDA CORP·Filed 2025·Application pending·0 cites
- 3552US2008193732A1Luminescent fiber and material thereofTAIWAN TEXTILE RES INST·Filed 2007·Application pending·0 cites
- 3651US8622638B1Protection cap for protecting camera moduleHON HAI PREC IND CO LTD·Filed 2012·Granted Jan 7, 2014·0 cites·4 claims
- 3750US12372217B2Illumination moduleQISDA CORP·Filed 2024·Granted Jul 29, 2025·0 cites·20 claims
- 3850US8872037B2Circuit board assembly with flexible circuit board and reinforcing plateHONGFUJIN PREC IND SHENZHEN·Filed 2012·Granted Oct 28, 2014·0 cites·9 claims
- 3950US2008125375A1Protease inhibitorsTAIGEN BIOTECHNOLOGY CO LTD·Filed 2007·Application pending·0 cites
- 4049US10377714B2Trans-isomeric heterocyclic compounds and preparation thereofTAIGEN BIOTECHNOLOGY CO LTD·Filed 2017·Granted Aug 13, 2019·0 cites·28 claims
- 4149US9640771B2Nanofiber and photovoltaic device comprising patterned nanofiberUNIV NAT TAIWAN·Filed 2015·Granted May 2, 2017·0 cites·5 claims
- 4249US7537884B2Method for forming self-synthesizing conductive or conjugated polymer film and applicationUNIV NAT TAIWAN·Filed 2004·Granted May 26, 2009·4 cites·5 claims
- 4349US7304088B2Protease inhibitorsTAIGEN BIOTECHNOLOGY CO LTD·Filed 2004·Granted Dec 4, 2007·0 cites·15 claims
- 4448US2025140189A1Pixel circuit and display deviceQISDA CORP·Filed 2024·Application pending·0 cites
- 4548US2007273199A1Parking brake for an all-terrain vehicleAEON MOTOR CO LTD·Filed 2007·Application pending·0 cites
- 4648US2010105271A1PH Buffering Hybrid Material and the Forming Method ThereofUNIV NAT TAIWAN·Filed 2008·Application pending·0 cites
- 4748US2008297925A1Camera moduleHON HAI PREC IND CO LTD·Filed 2007·Application pending·0 cites
- 4847US8461282B2(Pentaphenyl)phenyl group containing compound, polymeric derivative thereof and method for forming the sameHSIEH KUO-HUANG·Filed 2009·Granted Jun 11, 2013·0 cites·4 claims
- 4947US2025054452A1Display device and operation method thereofQISDA CORP·Filed 2024·Application pending·0 cites
- 5046US2008293945A1(Pentaphenyl)phenyl Group Containing Compound, Polymeric Derivative Thereof And Method For Forming The SameUNIV NAT TAIWAN·Filed 2007·Application pending·0 cites
Showing the top 50 of 60 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →