Inventor · disambiguated record
Wen-Cheng Chang
Also filed as: CHANG WEN C · CHANG WEN J · CHANG WEN-CHENG
30 granted patents·12 pending applications·411 citations·filing 1996–2024
97Inventor score
Files withCHANG WEN CHENG10TAIWAN SEMICONDUCTOR MFG8TAI HAN EQUIPMENT ENTPR CO LTD4WIN CHANCE METAL CO LTD4RICHTER GEDEON NYRT2
Top patents by PatentIndex Score
42 records- 0196US7651072B1Cable tightening device with a base having a lower cost of fabricationCHANG WEN-CHENG·Filed 2008·Granted Jan 26, 2010·43 cites·17 claims
- 0296US7448596B1Cable tightening device having anti-theft functionCHANG WEN-CHENG·Filed 2006·Granted Nov 11, 2008·47 cites·16 claims
- 0393US8561267B2Composite-material buckleCHANG WEN CHENG·Filed 2012·Granted Oct 22, 2013·17 cites·7 claims
- 0483US6313516B1Method for making high-sheet-resistance polysilicon resistors for integrated circuitsTAIWAN SEMICONDUCTOR MFG·Filed 2000·Granted Nov 6, 2001·35 cites·5 claims
- 0581US8995102B2Display and electrostatic discharge protection apparatusWISTRON CORP·Filed 2013·Granted Mar 31, 2015·4 cites·20 claims
- 0680US9350616B1Bandwidth prediction using a past available bandwidth value and a slope calculated from past available bandwidth valuesLOU JU-CHUN·Filed 2010·Granted May 24, 2016·20 cites·9 claims
- 0778US7100898B1Lifting jackCHANG WEN-CHENG·Filed 2005·Granted Sep 5, 2006·8 cites·11 claims
- 0877USD657217SHandle of a hand pullerCHANG WEN CHENG·Filed 2011·Granted Apr 10, 2012·23 cites·1 claims
- 0975US6332933B1Iron-rare earth-boron-refractory metal magnetic nanocompositesSANTOKU CORP·Filed 1997·Granted Dec 25, 2001·32 cites·50 claims
- 1074US6054359AMethod for making high-sheet-resistance polysilicon resistors for integrated circuitsTAIWAN SEMICONDUCTOR MFG·Filed 1999·Granted Apr 25, 2000·37 cites·20 claims
- 1173US9206830B2Flexible positioning postWISTRON CORP·Filed 2014·Granted Dec 8, 2015·4 cites·10 claims
- 1273US6352599B1High performance iron-rare earth-boron-refractory-cobalt nanocompositeSANTOKU CORP·Filed 1999·Granted Mar 5, 2002·30 cites·25 claims
- 1370US2025385481A1Narrow type and low light loss laser optical modulePPTEK OPTOELECTRONICS CORP·Filed 2024·Application pending·0 cites
- 1469US8499662B2Pull handle structure of a hand pullerCHANG WEN CHENG·Filed 2011·Granted Aug 6, 2013·3 cites·6 claims
- 1569US8402611B2Positioning hook structure for a hand pullerCHANG WEN CHENG·Filed 2010·Granted Mar 26, 2013·3 cites·18 claims
- 1666US8528849B2Ratchet buckleCHANG WEN CHENG·Filed 2010·Granted Sep 10, 2013·4 cites·5 claims
- 1762US2005109221A1Food product and method of making sameFiled 2004·Application pending·0 cites
- 1859US9958002B2Dust-proof safety hookWIN CHANCE METAL CO LTD·Filed 2016·Granted May 1, 2018·1 cites·7 claims
- 1959US5639342AMethod of monitoring and controlling a silicon nitride etch stepTAIWAN SEMICONDUCTOR MFG·Filed 1996·Granted Jun 17, 1997·26 cites·22 claims
- 2059US5633210AMethod for forming damage free patterned layers adjoining the edges of high step height aperturesTAIWAN SEMICONDUCTOR MFG·Filed 1996·Granted May 27, 1997·27 cites·23 claims
- 2157US2022313006A1Beverage manufacturing machineSHENG LIN INT CO LTD·Filed 2021·Application pending·0 cites
- 2256US2004073326A1Method and system for managing engineer-modified trial operationFiled 2003·Application pending·0 cites
- 2353US2004128318A1Part number request processing system and methodINVENTEC CORP·Filed 2003·Application pending·0 cites
- 2452US9114750B2Hand puller with rope reelWIN CHANCE METAL CO LTD·Filed 2013·Granted Aug 25, 2015·1 cites·6 claims
- 2552US5904570AMethod for polymer removal after etchingTAIWAN SEMICONDUCTOR MFG·Filed 1996·Granted May 18, 1999·17 cites·7 claims
- 2650US12472510B2Device, assembly and method for separating tramp metals from liquid raw materialsTAI HAN EQUIPMENT ENTPR CO LTD·Filed 2022·Granted Nov 18, 2025·0 cites·14 claims
- 2750US12433948B2Aqueous pharmaceutical formulationsRICHTER GEDEON NYRT·Filed 2019·Granted Oct 7, 2025·0 cites·12 claims
- 2848US2020305635A1Intelligent Extraction Beverage CoolerCHANG WEN CHENG·Filed 2019·Application pending·0 cites
- 2947US11427639B2Antibody-containing aqueous formulation and use thereofRICHTER GEDEON NYRT·Filed 2019·Granted Aug 30, 2022·0 cites·12 claims
- 3047US5719087AProcess for bonding pad protection from damageTAIWAN SEMICONDUCTOR MFG·Filed 1996·Granted Feb 17, 1998·15 cites·5 claims
- 3145US11344894B2Tramp metal separation assemblyTAI HAN EQUIPMENT ENTPR CO LTD·Filed 2021·Granted May 31, 2022·0 cites·9 claims
- 3244US2002114904A1Ceramic sculpture for storing and releasing fragrance and method of making the sameFiled 2000·Application pending·0 cites
- 3343US11654441B2Temperature-controlled tramp metal separation assemblyTAI HAN EQUIPMENT ENTPR CO LTD·Filed 2021·Granted May 23, 2023·0 cites·7 claims
- 3443US2020179942A1Magnetic separatorKE HUANG CORP·Filed 2019·Application pending·0 cites
- 3542US2014183427A1Rope Rolling Structure of a Hand PullerWIN CHANCE METAL CO LTD·Filed 2013·Application pending·0 cites
- 3642US2011061213A1Hand puller with a structure of double stopping platesWIN CHANCE METAL CO LTD·Filed 2009·Application pending·0 cites
- 3741US11628450B2Tramp metal removing deviceTAI HAN EQUIPMENT ENTPR CO LTD·Filed 2021·Granted Apr 18, 2023·0 cites·6 claims
- 3841US2012074363A1Hand Puller and a Central Shaft Structure ThereofCHANG WEN CHENG·Filed 2010·Application pending·0 cites
- 3940US6147372ALayout of an image sensor for increasing photon induced currentTAIWAN SEMICONDUCTOR MFG·Filed 1999·Granted Nov 14, 2000·8 cites·21 claims
- 4037US9837716B2Multiband antennaGETAC TECHNOLOGY CORP·Filed 2016·Granted Dec 5, 2017·0 cites·16 claims
- 4136US5763316ASubstrate isolation process to minimize junction leakageTAIWAN SEMICONDUCTOR MFG·Filed 1997·Granted Jun 9, 1998·6 cites·13 claims
- 4235US2019067638A1Encapsulation layer structureCHUNGHWA PICTURE TUBES LTD·Filed 2017·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →