Inventor · disambiguated record
Chih-Wei Chang
Also filed as: CHANG CHIH-W · CHANG CHIH-WEI · CHANG CHIH-WEI D · CHANG CHIH-WEI DAVID
272 granted patents·153 pending applications·1,165 citations·filing 1993–2025
99Inventor score
Files withTAIWAN SEMICONDUCTOR MFG CO LTD163REALTEK SEMICONDUCTOR CORP32TAIWAN SEMICONDUCTOR MFG32CHANGXIN MEMORY TECH INC21UNITED MICROELECTRONICS CORP20
Top patents by PatentIndex Score
425 records- 0197US11232947B1Ammonium fluoride pre-clean protectionTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2020·Granted Jan 25, 2022·6 cites·20 claims
- 0297US10998061B1Memory system and memory access interface device thereofREALTEK SEMICONDUCTOR CORP·Filed 2020·Granted May 4, 2021·9 cites·16 claims
- 0396US7429333B2Method for fabricating microneedle array and method for fabricating embossing mold of microneedle arrayUNIV NAT CHIAO TUNG·Filed 2007·Granted Sep 30, 2008·63 cites·28 claims
- 0495US12089512B2Semiconductor structureUNITED MICROELECTRONICS CORP·Filed 2023·Granted Sep 10, 2024·1 cites·8 claims
- 0595US9899258B1Metal liner overhang reduction and manufacturing method thereofTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2016·Granted Feb 20, 2018·20 cites·20 claims
- 0695US9230795B1Directional pre-clean in silicide and contact formationTAIWAN SEMICONDUCTOR MFG·Filed 2014·Granted Jan 5, 2016·24 cites·20 claims
- 0794US11986653B2Wireless implant for motor function recovery after spinal cord injuryUNIV CALIFORNIA·Filed 2021·Granted May 21, 2024·2 cites·10 claims
- 0894US11869729B2Key structureHONGFUJIN PREC ELECTRONS YANTAI CO LTD·Filed 2022·Granted Jan 9, 2024·2 cites·9 claims
- 0994US11670469B1Key structure providing adjustability of pressing force and rebound force, and key device using key structureHONGFUJIN PREC ELECTRONS YANTAI CO LTD·Filed 2022·Granted Jun 6, 2023·2 cites·19 claims
- 1094US9735050B2Composite contact plug structure and method of making sameTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2016·Granted Aug 15, 2017·8 cites·20 claims
- 1193US11789251B2Microscope-based system and method for image-guided microscopic illuminationACADEMIA SINICA·Filed 2022·Granted Oct 17, 2023·4 cites·19 claims
- 1293US11348839B2Method of manufacturing semiconductor devices with multiple silicide regionsTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2019·Granted May 31, 2022·5 cites·20 claims
- 1393US8220161B2Multi-function cutterCHANG CHIH-WEI·Filed 2010·Granted Jul 17, 2012·28 cites·9 claims
- 1492US11901183B2Fin field-effect transistor device and method of forming the sameTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2021·Granted Feb 13, 2024·2 cites·20 claims
- 1592US11793091B2Semiconductor structure and manufacturing method thereofUNITED MICROELECTRONICS CORP·Filed 2020·Granted Oct 17, 2023·2 cites·11 claims
- 1692US11377652B2Micro flow-through electroporation devices and methods of cell transfectionNANOCAV LLC·Filed 2019·Granted Jul 5, 2022·3 cites·22 claims
- 1792US11107690B2Fin field-effect transistor device and method of forming the sameTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2019·Granted Aug 31, 2021·9 cites·20 claims
- 1892US10755917B2Treatment for adhesion improvementTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2018·Granted Aug 25, 2020·5 cites·20 claims
- 1992US10535748B2Method of forming a contact with a silicide regionTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2018·Granted Jan 14, 2020·6 cites·20 claims
- 2092US10522204B1Memory signal phase difference calibration circuit and methodREALTEK SEMICONDUCTOR CORP·Filed 2018·Granted Dec 31, 2019·14 cites·20 claims
- 2192US9905670B2Bi-layer metal deposition in silicide formationTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2015·Granted Feb 27, 2018·6 cites·20 claims
- 2291US11929314B2Interconnect structures including a fin structure and a metal capTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2021·Granted Mar 12, 2024·2 cites·20 claims
- 2391US11373905B2Semiconductor device pre-cleaningTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2020·Granted Jun 28, 2022·2 cites·20 claims
- 2491US10773074B2Multi-electrode array for spinal cord epidural stimulationUNIV CALIFORNIA·Filed 2015·Granted Sep 15, 2020·17 cites·24 claims
- 2591US9812451B2Field effect transistor contact with reduced contact resistanceTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2016·Granted Nov 7, 2017·5 cites·20 claims
- 2691US9173583B2Neural sensing device and method for making the sameADVANCED SEMICONDUCTOR ENG·Filed 2013·Granted Nov 3, 2015·13 cites·19 claims
- 2790US11265449B2Microscope-based system and method for image-guided microscopic illuminationACADEMIA SINICA·Filed 2018·Granted Mar 1, 2022·7 cites·13 claims
- 2888US11011611B2Semiconductor device with low resistivity contact structureTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2020·Granted May 18, 2021·2 cites·20 claims
- 2988US10475654B2Wrap-around contact plug and method manufacturing sameTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2017·Granted Nov 12, 2019·3 cites·20 claims
- 3088US7432559B2Silicide formation on SiGeTAIWAN SEMICONDUCTOR MFG·Filed 2006·Granted Oct 7, 2008·14 cites·20 claims
- 3188US2025386531A1Semiconductor device including iii-v compound semiconductor layerUNITED MICROELECTRONICS CORP·Filed 2025·Application pending·0 cites
- 3288US2025374579A1Manufacturing method of semiconductor device including iii-v compound semiconductor layerUNITED MICROELECTRONICS CORP·Filed 2025·Application pending·0 cites
- 3387US11944814B2Wireless implant for motor function recovery after spinal cord injuryUNIV CALIFORNIA·Filed 2021·Granted Apr 2, 2024·1 cites·12 claims
- 3487US11288436B2Method of analyzing and detecting critical cellsTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2020·Granted Mar 29, 2022·2 cites·20 claims
- 3587US11184992B1Server deviceWIWYNN CORP·Filed 2020·Granted Nov 23, 2021·2 cites·18 claims
- 3687US10978118B1DDR SDRAM signal calibration device and methodREALTEK SEMICONDUCTOR CORP·Filed 2019·Granted Apr 13, 2021·7 cites·20 claims
- 3787US9984924B2Semiconductor device and formation thereofTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2016·Granted May 29, 2018·3 cites·20 claims
- 3887US9074748B2Backlight moduleAU OPTRONICS CORP·Filed 2012·Granted Jul 7, 2015·11 cites·18 claims
- 3986US12417945B2Contact features of semiconductor device and method of forming sameTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2022·Granted Sep 16, 2025·1 cites·20 claims
- 4086US11129983B2Wireless implant for motor function recovery after spinal cord injuryUNIV CALIFORNIA·Filed 2018·Granted Sep 28, 2021·5 cites·26 claims
- 4186US10741231B1Memory access interface device including phase and duty cycle adjusting circuits for memory access signalsREALTEK SEMICONDUCTOR CORP·Filed 2019·Granted Aug 11, 2020·4 cites·11 claims
- 4286US9368357B2Directional pre-clean in silicide and contact formationTAIWAN SEMICONDUCTOR MFG·Filed 2015·Granted Jun 14, 2016·4 cites·20 claims
- 4386US2025355237A1Microscope-based system and method for image-guided microscopic illuminationACADEMIA SINICA·Filed 2025·Application pending·0 cites
- 4486US2025357295A1Interconnect structures and manufacturing method thereofTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2025·Application pending·0 cites
- 4585US12300542B2Semiconductor device pre-cleaningTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2024·Granted May 13, 2025·0 cites·20 claims
- 4685US10515963B2Field effect transistor contact with reduced contact resistanceTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2019·Granted Dec 24, 2019·2 cites·20 claims
- 4785US9355708B2Memory control circuit for adjusting reference voltage and associated memory control methodREALTEK SEMICONDUCTOR CORP·Filed 2015·Granted May 31, 2016·5 cites·14 claims
- 4885US7941201B2Microprobe array structure and method for manufacturing the sameUNIV NAT CHIAO TUNG·Filed 2006·Granted May 10, 2011·48 cites·33 claims
- 4985US7396767B2Semiconductor structure including silicide regions and method of making sameTAIWAN SEMICONDUCTOR MFG·Filed 2004·Granted Jul 8, 2008·33 cites·30 claims
- 5085US2025035910A1Microscope-based system and method for image-guided microscopic illuminationACADEMIA SINICA·Filed 2024·Application pending·0 cites
Showing the top 50 of 425 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →