Inventor · disambiguated record
Jui-Chang Chou
Also filed as: CHOU JUI-CHANG
41 granted patents·2 pending applications·98 citations·filing 2011–2025
96Inventor score
Files withCHANG CHUN PETROCHEMICAL CO LTD37CHANG CHUN PETROCHEMICAL CO4CHANG CHUN PETROCHEMICAL COL LTD1TSAI CHEN-PING1
Top patents by PatentIndex Score
43 records- 0197US10975487B1Electrolytic copper foil and electrode and copper-clad laminate comprising the sameCHANG CHUN PETROCHEMICAL CO LTD·Filed 2020·Granted Apr 13, 2021·4 cites·18 claims
- 0297US10826052B1Electrolytic copper foil and electrode and lithium ion cell comprising the sameCHANG CHUN PETROCHEMICAL CO LTD·Filed 2020·Granted Nov 3, 2020·4 cites·20 claims
- 0397US9711799B1Copper foil having uniform thickness and methods for manufacturing the copper foilCHANG CHUN PETROCHEMICAL CO LTD·Filed 2016·Granted Jul 18, 2017·23 cites·19 claims
- 0496US10622637B1Copper foil with excellent adhesionCHANG CHUN PETROCHEMICAL CO LTD·Filed 2019·Granted Apr 14, 2020·6 cites·16 claims
- 0596US10424793B2Electrodeposited copper foil and method for producing the same, and current collector for lithium secondary battery and secondary battery comprising the electrodeposited copper foilCHANG CHUN PETROCHEMICAL CO LTD·Filed 2017·Granted Sep 24, 2019·8 cites·19 claims
- 0696US10205170B1Copper foil for current collector of lithium secondary batteryCHANG CHUN PETROCHEMICAL CO LTD·Filed 2017·Granted Feb 12, 2019·10 cites·6 claims
- 0795US11050050B1Electrolytic copper foil and electrode and lithium-ion cell comprising the sameCHANG CHUN PETROCHEMICAL CO LTD·Filed 2020·Granted Jun 29, 2021·6 cites·20 claims
- 0895US10772199B2Low transmission loss copper foil and methods for manufacturing the copper foilCHANG CHUN PETROCHEMICAL CO LTD·Filed 2019·Granted Sep 8, 2020·5 cites·20 claims
- 0993US9397343B1Copper foil exhibiting anti-swelling propertiesCHANG CHUN PETROCHEMICAL CO·Filed 2015·Granted Jul 19, 2016·10 cites·20 claims
- 1092US9287566B1Anti-curl copper foilCHANG CHUN PETROCHEMICAL COL LTD·Filed 2015·Granted Mar 15, 2016·12 cites·24 claims
- 1191US10781523B1Electrolytic copper foil and electrode and lithium-ion battery comprising the sameCHANG CHUN PETROCHEMICAL CO LTD·Filed 2020·Granted Sep 22, 2020·2 cites·19 claims
- 1290US10581081B1Copper foil for negative electrode current collector of lithium ion secondary batteryCHANG CHUN PETROCHEMICAL CO LTD·Filed 2019·Granted Mar 3, 2020·1 cites·20 claims
- 1389US10697082B1Surface-treated copper foilCHANG CHUN PETROCHEMICAL CO LTD·Filed 2019·Granted Jun 30, 2020·5 cites·22 claims
- 1483US10991948B1Surface-treated copper foil for lithium-ion secondary batteriesCHANG CHUN PETROCHEMICAL CO LTD·Filed 2020·Granted Apr 27, 2021·1 cites·15 claims
- 1576US11145867B2Surface treated copper foilCHANG CHUN PETROCHEMICAL CO LTD·Filed 2019·Granted Oct 12, 2021·0 cites·14 claims
- 1676US10787751B2Electrolytic copper foil with low profileCHANG CHUN PETROCHEMICAL CO LTD·Filed 2019·Granted Sep 29, 2020·0 cites·20 claims
- 1776US10765010B2Electrolytic copper foil for printed circuit board with low transmission lossCHANG CHUN PETROCHEMICAL CO LTD·Filed 2019·Granted Sep 1, 2020·0 cites·15 claims
- 1875US11283080B2Electrodeposited copper foil, current collector, electrode, and lithium ion secondary battery comprising the sameCHANG CHUN PETROCHEMICAL CO LTD·Filed 2020·Granted Mar 22, 2022·0 cites·30 claims
- 1974US12211990B2Electrolytic copper foil and electrode and lithium-ion cell comprising the sameCHANG CHUN PETROCHEMICAL CO LTD·Filed 2022·Granted Jan 28, 2025·0 cites·20 claims
- 2074US11492718B1Electrodeposited copper foil and copper clad laminateCHANG CHUN PETROCHEMICAL CO LTD·Filed 2022·Granted Nov 8, 2022·0 cites·13 claims
- 2174US10665865B2Copper foil for current collector of lithium secondary battery and negative electrode including the sameCHANG CHUN PETROCHEMICAL CO LTD·Filed 2019·Granted May 26, 2020·0 cites·9 claims
- 2273US11962014B2Copper foil for current collector of lithium secondary batteryCHANG CHUN PETROCHEMICAL CO LTD·Filed 2018·Granted Apr 16, 2024·0 cites·9 claims
- 2372US11362337B2Electrodeposited copper foil and electrode, and lithium-ion secondary battery comprising the sameCHANG CHUN PETROCHEMICAL CO LTD·Filed 2020·Granted Jun 14, 2022·0 cites·18 claims
- 2470US9209485B2Electrolytic copper foilCHANG CHUN PETROCHEMICAL CO·Filed 2014·Granted Dec 8, 2015·1 cites·19 claims
- 2569US11540389B1Surface-treated copper foil and copper clad laminateCHANG CHUN PETROCHEMICAL CO LTD·Filed 2021·Granted Dec 27, 2022·0 cites·11 claims
- 2668US12168834B2Surface-treated copper foil and copper clad laminateCHANG CHUN PETROCHEMICAL CO LTD·Filed 2021·Granted Dec 17, 2024·0 cites·9 claims
- 2768US11519092B1Surface-treated copper foil and copper clad laminateCHANG CHUN PETROCHEMICAL CO LTD·Filed 2021·Granted Dec 6, 2022·0 cites·12 claims
- 2868US11365486B2Electrolytic copper foil, electrode comprising the same, and lithium ion battery comprising the sameCHANG CHUN PETROCHEMICAL CO LTD·Filed 2018·Granted Jun 21, 2022·0 cites·12 claims
- 2967US12060647B2Surface-treated copper foil and copper clad laminateCHANG CHUN PETROCHEMICAL CO LTD·Filed 2021·Granted Aug 13, 2024·0 cites·11 claims
- 3066US12170375B2Copper foil having excellent heat resistance propertyCHANG CHUN PETROCHEMICAL CO LTD·Filed 2019·Granted Dec 17, 2024·0 cites·9 claims
- 3166US11962015B2Electrolytic copper foil and electrode and lithium-ion cell comprising the sameCHANG CHUN PETROCHEMICAL CO LTD·Filed 2022·Granted Apr 16, 2024·0 cites·20 claims
- 3266US9562298B2Electrodeposited copper foilCHANG CHUN PETROCHEMICAL CO LTD·Filed 2014·Granted Feb 7, 2017·0 cites·13 claims
- 3366US2025279435A1Copper foil and current collector for lithium ion secondary battery and lithium ion secondary batteryCHANG CHUN PETROCHEMICAL CO LTD·Filed 2025·Application pending·0 cites
- 3460US10337115B1Surface treated copper foil for high speed printed circuit board products including the copper foil and methods of makingCHANG CHUN PETROCHEMICAL CO LTD·Filed 2018·Granted Jul 2, 2019·0 cites·19 claims
- 3557US10923730B2Electrodeposited copper foil with anti-burr propertyCHANG CHUN PETROCHEMICAL CO LTD·Filed 2019·Granted Feb 16, 2021·0 cites·11 claims
- 3655US11603279B2Package structure of roll-shaped thin film and packaging method thereofCHANG CHUN PETROCHEMICAL CO LTD·Filed 2021·Granted Mar 14, 2023·0 cites·18 claims
- 3755US10697077B1Electrolytic copper foilCHANG CHUN PETROCHEMICAL CO LTD·Filed 2019·Granted Jun 30, 2020·0 cites·11 claims
- 3852US9955588B1Multilayer carrier foilCHANG CHUN PETROCHEMICAL CO LTD·Filed 2016·Granted Apr 24, 2018·0 cites·19 claims
- 3950US10619262B1Electrodeposited copper foilCHANG CHUN PETROCHEMICAL CO LTD·Filed 2019·Granted Apr 14, 2020·0 cites·18 claims
- 4050US2015225678A1Electrolytic copper foil, cleaning fluid composition and method for cleaning copper foilCHANG CHUN PETROCHEMICAL CO·Filed 2015·Application pending·0 cites
- 4149US9388371B2Electrolytic copper foil, cleaning fluid composition and method for cleaning copper foilCHANG CHUN PETROCHEMICAL CO·Filed 2013·Granted Jul 12, 2016·0 cites·12 claims
- 4245US10057984B1Composite thin copper foil and carrierCHANG CHUN PETROCHEMICAL CO LTD·Filed 2017·Granted Aug 21, 2018·0 cites·17 claims
- 4340US9365940B2Method for producing porous copper foilTSAI CHEN-PING·Filed 2011·Granted Jun 14, 2016·0 cites·17 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →