Inventor · disambiguated record
Cheng-Chien Li
Also filed as: LI CHENG · LI CHENG-CHIEN
28 granted patents·37 pending applications·35 citations·filing 2013–2025
93Inventor score
Files withCONTEMPORARY AMPEREX TECHNOLOGY CO LTD30TAIWAN SEMICONDUCTOR MFG CO LTD25CONTEMPORARY AMPEREX TECHNOLOGY HONG KONG LTD4ELITE ELECTRONIC MAT ZHONGSHAN CO LTD2KINGFA SCIENCE & TECHNOLOGY CO1
Top patents by PatentIndex Score
65 records- 0196US11784312B1Current collector and preparation method thereof, secondary battery, battery module, battery pack, and electric apparatusCONTEMPORARY AMPEREX TECHNOLOGY CO LTD·Filed 2022·Granted Oct 10, 2023·6 cites·13 claims
- 0296US11518882B1Resin composition and article made therefromELITE ELECTRONIC MAT ZHONGSHAN CO LTD·Filed 2022·Granted Dec 6, 2022·4 cites·17 claims
- 0396US10032873B2Semiconductor device and method of forming the sameTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2016·Granted Jul 24, 2018·10 cites·20 claims
- 0495US11705556B2Positive electrode current collector and positive electrode plate, battery, battery module, battery pack, and apparatus containing such positive electrode current collectorCONTEMPORARY AMPEREX TECHNOLOGY CO LTD·Filed 2022·Granted Jul 18, 2023·2 cites·14 claims
- 0590US10505001B2Semiconductor device and method of forming the sameTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2017·Granted Dec 10, 2019·4 cites·20 claims
- 0689US11749724B2Semiconductor device and method of forming the sameTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2021·Granted Sep 5, 2023·1 cites·20 claims
- 0787US9647122B2Semiconductor device and method of forming the sameTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2016·Granted May 9, 2017·4 cites·20 claims
- 0885US2025357382A1Guard Ring StructureTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2025·Application pending·0 cites
- 0983US12100843B2Positive electrode current collector and positive electrode plate, battery, battery module, battery pack, and apparatus containing such positive electrode current collectorCONTEMPORARY AMPEREX TECHNOLOGY CO LTD·Filed 2023·Granted Sep 24, 2024·0 cites·20 claims
- 1081US2024113288A1Negative electrode plate, secondary battery and apparatus thereofCONTEMPORARY AMPEREX TECHNOLOGY CO LTD·Filed 2023·Application pending·0 cites
- 1181US2025364570A1Composite current collector, electrode sheet, battery, and electrical deviceCONTEMPORARY AMPEREX TECHNOLOGY CO LTD·Filed 2025·Application pending·0 cites
- 1279US11901560B2Negative electrode plate, preparation method thereof and electrochemical deviceCONTEMPORARY AMPEREX TECHNOLOGY CO LTD·Filed 2022·Granted Feb 13, 2024·0 cites·9 claims
- 1378US12237380B2Semiconductor device and method of forming the sameTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2023·Granted Feb 25, 2025·0 cites·20 claims
- 1477US11791472B2Positive current collector, secondary battery, and electrical deviceCONTEMPORARY AMPEREX TECHNOLOGY CO LTD·Filed 2023·Granted Oct 17, 2023·0 cites·19 claims
- 1577US2024379588A1Guard ring structureTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2024·Application pending·0 cites
- 1677US2025351471A1Guard Ring Design For Through ViaTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2025·Application pending·0 cites
- 1776US2025359234A1Structure and Method for High-Voltage DeviceTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2025·Application pending·0 cites
- 1876US2024332218A1Devices with through silicon vias, guard rings and methods of making the sameTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2024·Application pending·0 cites
- 1976US2024332219A1Devices with through silicon vias, guard rings and methods of making the sameTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2024·Application pending·0 cites
- 2074US11056392B2FinFET devices having gate stacks with protruding parts and method of forming the sameTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2018·Granted Jul 6, 2021·3 cites·20 claims
- 2173US2025062384A1Manufacturing method and manufacturing equipment of electrode assembly, battery cell, battery, and electrical deviceCONTEMPORARY AMPEREX TECHNOLOGY HONG KONG LTD·Filed 2024·Application pending·0 cites
- 2273US2022209226A1Negative electrode plate, secondary battery and apparatus thereofCONTEMPORARY AMPEREX TECHNOLOGY CO LTD·Filed 2022·Application pending·0 cites
- 2373US2025066568A1Polyolefin-based film and preparation method thereof, separator, secondary battery, and electric apparatusCONTEMPORARY AMPEREX TECHNOLOGY HONG KONG LTD·Filed 2024·Application pending·0 cites
- 2473US2025260019A1Current collector, secondary battery and power consuming deviceCONTEMPORARY AMPEREX TECHNOLOGY HONG KONG LTD·Filed 2025·Application pending·0 cites
- 2572US12354975B2Guard ring structureTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2022·Granted Jul 8, 2025·0 cites·20 claims
- 2672US11522194B2Negative electrode plate, preparation method thereof and electrochemical deviceCONTEMPORARY AMPEREX TECHNOLOGY CO LTD·Filed 2019·Granted Dec 6, 2022·0 cites·9 claims
- 2772US2024421363A1Slurry and preparation method and application thereof, secondary battery assembly and preparation method thereof, separator roll and preparation method thereof, manufacturing method and device of electrode assembly, secondary battery, and electric deviceCONTEMPORARY AMPEREX TECHNOLOGY CO LTD·Filed 2024·Application pending·0 cites
- 2872US2024274836A1Composite current collector, secondary battery, and electric apparatusCONTEMPORARY AMPEREX TECHNOLOGY CO LTD·Filed 2024·Application pending·0 cites
- 2972US2024387410A1Grounded Metal Ring Structure For Through-Silicon ViaTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2024·Application pending·0 cites
- 3072US2024429554A1Polyolefin-based film and preparation method thereof, separator, secondary battery, and electric apparatusCONTEMPORARY AMPEREX TECHNOLOGY CO LTD·Filed 2024·Application pending·0 cites
- 3171US2024194882A1Conductive binder, preparation method, secondary battery, battery module, battery pack and electrical apparatusCONTEMPORARY AMPEREX TECHNOLOGY CO LTD·Filed 2024·Application pending·0 cites
- 3271US2024190715A1Positive lithium supplement material and preparation method thereof, positive electrode plate, secondary battery and electrical deviceCONTEMPORARY AMPEREX TECHNOLOGY CO LTD·Filed 2024·Application pending·0 cites
- 3370US2024356036A1Binder composition, positive electrode plate, secondary battery, and electric apparatusCONTEMPORARY AMPEREX TECHNOLOGY CO LTD·Filed 2024·Application pending·0 cites
- 3469US12288735B2Through via structureTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2022·Granted Apr 29, 2025·0 cites·20 claims
- 3569US12046566B2Devices with through silicon vias, guard rings and methods of making the sameTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2021·Granted Jul 23, 2024·0 cites·20 claims
- 3669US2024063393A1Positive electrode plate, secondary battery, battery module, battery pack and power consuming deviceCONTEMPORARY AMPEREX TECHNOLOGY CO LTD·Filed 2023·Application pending·0 cites
- 3769US2025066523A1Bab-type block copolymer and preparation method therefor, positive electrode plate, secondary battery, battery module, battery pack and power consuming deviceCONTEMPORARY AMPEREX TECHNOLOGY HONG KONG LTD·Filed 2024·Application pending·0 cites
- 3868US2023361403A1Battery cell, battery module, battery pack, and electrical apparatusCONTEMPORARY AMPEREX TECHNOLOGY CO LTD·Filed 2023·Application pending·0 cites
- 3967US11024718B2Semiconductor device and method of forming the sameTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2019·Granted Jun 1, 2021·0 cites·20 claims
- 4067US2024124699A1Binder composition, secondary battery, battery module, battery pack and power consuming deviceCONTEMPORARY AMPEREX TECHNOLOGY CO LTD·Filed 2023·Application pending·0 cites
- 4167US2025169135A1Semiconductor Device and Method of Forming the SameTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2025·Application pending·0 cites
- 4266US12136600B2Grounded metal ring structure for through-silicon viaTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2021·Granted Nov 5, 2024·0 cites·20 claims
- 4366US9123673B2Wafer back side processing structure and apparatusTAIWAN SEMICONDUCTOR MFG·Filed 2013·Granted Sep 1, 2015·1 cites·20 claims
- 4466US2023187655A1Composite current collector, electrode sheet, secondary battery, battery module, battery pack, and electrical apparatusCONTEMPORARY AMPEREX TECHNOLOGY CO LTD·Filed 2022·Application pending·0 cites
- 4566US2024405227A1Composite current collector for positive electrode, positive electrode plate, secondary battery, and electric apparatusCONTEMPORARY AMPEREX TECHNOLOGY CO LTD·Filed 2024·Application pending·0 cites
- 4665US11820894B2Resin composition and article made therefromELITE ELECTRONIC MAT ZHONGSHAN CO LTD·Filed 2021·Granted Nov 21, 2023·0 cites·15 claims
- 4764US2024379964A1Binder composition, positive electrode plate, secondary battery, and electric apparatusCONTEMPORARY AMPEREX TECHNOLOGY CO LTD·Filed 2024·Application pending·0 cites
- 4864US2024274669A1Structure and Method for High-Voltage DeviceTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2023·Application pending·0 cites
- 4963US2023178589A1Guard Ring Design For Through ViaTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2022·Application pending·0 cites
- 5062US12119483B2Negative electrode plate, electrode assembly, lithium-ion battery and process for preparation thereof and apparatus containing lithium-ion batteryCONTEMPORARY AMPEREX TECHNOLOGY CO LTD·Filed 2021·Granted Oct 15, 2024·0 cites·12 claims
Showing the top 50 of 65 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →