Inventor · disambiguated record
Chengdu Liang
Also filed as: LIANG CHENGDU
148 granted patents·40 pending applications·219 citations·filing 2004–2025
99Inventor score
Files withCONTEMPORARY AMPEREX TECHNOLOGY CO LTD126CONTEMPORARY AMPEREX TECHNOLOGY HONG KONG LTD30UT BATTELLE LLC16JIANGSU CONTEMPORARY AMPEREX TECH LTD8LIANG CHENGDU2
Top patents by PatentIndex Score
188 records- 0197US11949099B2Electrode active material and preparation method thereof, electrode, battery, and apparatusCONTEMPORARY AMPEREX TECHNOLOGY CO LTD·Filed 2023·Granted Apr 2, 2024·2 cites·16 claims
- 0297US11695157B2Lithium-ion battery and apparatusCONTEMPORARY AMPEREX TECHNOLOGY CO LTD·Filed 2022·Granted Jul 4, 2023·4 cites·17 claims
- 0397US11114716B1Secondary battery, battery pack and device using batteryCONTEMPORARY AMPEREX TECHNOLOGY CO LTD·Filed 2020·Granted Sep 7, 2021·17 cites·20 claims
- 0495US11769883B2Electrode plate and electrochemical deviceCONTEMPORARY AMPEREX TECHNOLOGY CO LTD·Filed 2019·Granted Sep 26, 2023·6 cites·13 claims
- 0595US11705556B2Positive 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
- 0695US8871391B2Lithium sulfide compositions for battery electrolyte and battery electrode coatingsUT BATTELLE LLC·Filed 2013·Granted Oct 28, 2014·23 cites·11 claims
- 0795US8366979B2Robust carbon monolith having hierarchical porosityUT BATTELLE LLC·Filed 2011·Granted Feb 5, 2013·38 cites·12 claims
- 0894US12132217B2Battery module, battery pack, apparatus, and method and device for manufacturing battery moduleCONTEMPORARY AMPEREX TECHNOLOGY CO LTD·Filed 2022·Granted Oct 29, 2024·1 cites·16 claims
- 0994US11901555B2Battery module, battery pack, and electric apparatusCONTEMPORARY AMPEREX TECHNOLOGY CO LTD·Filed 2023·Granted Feb 13, 2024·2 cites·16 claims
- 1094US11710822B2Composite graphite material, secondary battery, apparatus and preparation method thereofCONTEMPORARY AMPEREX TECHNOLOGY CO LTD·Filed 2021·Granted Jul 25, 2023·2 cites·19 claims
- 1194US11316198B2Lithium-ion battery and apparatusCONTEMPORARY AMPEREX TECHNOLOGY CO LTD·Filed 2021·Granted Apr 26, 2022·2 cites·10 claims
- 1294US11316197B2Lithium-ion battery and apparatusCONTEMPORARY AMPEREX TECHNOLOGY CO LTD·Filed 2020·Granted Apr 26, 2022·2 cites·11 claims
- 1393US12119453B2Nonaqueous electrolyte, lithium-ion battery, battery module, battery pack, and apparatusCONTEMPORARY AMPEREX TECHNOLOGY HONG KONG LTD·Filed 2021·Granted Oct 15, 2024·2 cites·20 claims
- 1493US11271249B2Lithium-ion battery and apparatusCONTEMPORARY AMPEREX TECHNOLOGY CO LTD·Filed 2019·Granted Mar 8, 2022·4 cites·17 claims
- 1592US11764436B2Battery module, battery pack, electric apparatus, and method and device for manufacturing battery moduleCONTEMPORARY AMPEREX TECHNOLOGY CO LTD·Filed 2022·Granted Sep 19, 2023·1 cites·15 claims
- 1692US9722245B2Sulfur-carbon nanocomposites and their application as cathode materials in lithium-sulfur batteriesUT BATTELLE LLC·Filed 2015·Granted Aug 1, 2017·4 cites·9 claims
- 1791US11177508B2Lithium-ion battery and apparatusCONTEMPORARY AMPEREX TECHNOLOGY CO LTD·Filed 2021·Granted Nov 16, 2021·2 cites·10 claims
- 1891US9837665B2Lipon coatings for high voltage and high temperature Li-ion battery cathodesUT BATTELLE LLC·Filed 2017·Granted Dec 5, 2017·3 cites·9 claims
- 1991US8597838B2Lithium sulfide compositions for battery electrolyte and battery electrode coatingsLIANG CHENGDU·Filed 2012·Granted Dec 3, 2013·19 cites·9 claims
- 2090US10938068B2Lithium-ion battery and apparatusCONTEMPORARY AMPEREX TECHNOLOGY CO LTD·Filed 2019·Granted Mar 2, 2021·3 cites·18 claims
- 2190US10910652B2Current collector, electrode plate including the same and electrochemical deviceCONTEMPORARY AMPEREX TECHNOLOGY CO LTD·Filed 2018·Granted Feb 2, 2021·3 cites·15 claims
- 2290US9570748B2Lipon coatings for high voltage and high temperature Li-ion battery cathodesUT BATTELLE LLC·Filed 2012·Granted Feb 14, 2017·5 cites·22 claims
- 2390US2025038266A1Lithium-ion battery and apparatusCONTEMPORARY AMPEREX TECHNOLOGY HONG KONG LTD·Filed 2024·Application pending·0 cites
- 2490US2025055035A1Lithium-ion battery and apparatusCONTEMPORARY AMPEREX TECHNOLOGY HONG KONG LTD·Filed 2024·Application pending·0 cites
- 2589US11196046B2Positive active material, preparation process thereof, sodium ion battery and apparatus containing the sameCONTEMPORARY AMPEREX TECHNOLOGY CO LTD·Filed 2021·Granted Dec 7, 2021·4 cites·21 claims
- 2689US11024870B2Secondary battery and electrode plate thereofCONTEMPORARY AMPEREX TECHNOLOGY CO LTD·Filed 2019·Granted Jun 1, 2021·2 cites·16 claims
- 2788US12191482B2Electrode active material and preparation method thereof, electrode, battery, and apparatusCONTEMPORARY AMPEREX TECHNOLOGY HONG KONG LTD·Filed 2024·Granted Jan 7, 2025·0 cites·20 claims
- 2888US11699812B2Sulfide solid electrolyte and method for the preparation thereof, all-solid-state lithium secondary battery, and apparatus containing the sameCONTEMPORARY AMPEREX TECHNOLOGY CO LTD·Filed 2021·Granted Jul 11, 2023·1 cites·20 claims
- 2988US11658329B2Secondary battery and electrode plate thereofCONTEMPORARY AMPEREX TECHNOLOGY CO LTD·Filed 2021·Granted May 23, 2023·1 cites·14 claims
- 3088US11342547B2Positive electrode, method for preparing the same and electrochemical deviceCONTEMPORARY AMPEREX TECHNOLOGY CO LTD·Filed 2018·Granted May 24, 2022·2 cites·14 claims
- 3188US9859583B2Polyarene mediators for mediated redox flow batteryNAT TECH & ENG SOLUTIONS SANDIA LLC·Filed 2014·Granted Jan 2, 2018·4 cites·15 claims
- 3287US11177479B2Current collector, electrode plate including the same and electrochemical deviceCONTEMPORARY AMPEREX TECHNOLOGY CO LTD·Filed 2018·Granted Nov 16, 2021·2 cites·17 claims
- 3387US10892473B2Positive electrode plate and electrochemical batteryCONTEMPORARY AMPEREX TECHNOLOGY CO LTD·Filed 2018·Granted Jan 12, 2021·2 cites·18 claims
- 3487US10658673B2BatteryCONTEMPORARY AMPEREX TECHNOLOGY CO LTD·Filed 2018·Granted May 19, 2020·2 cites·11 claims
- 3587US9023528B2Sulfur-carbon nanocomposites and their application as cathode materials in lithium-sulfur batteriesLIANG CHENGDU·Filed 2010·Granted May 5, 2015·5 cites·20 claims
- 3686US11522214B2Lithium-ion batteries and related battery modules, battery packs and devicesCONTEMPORARY AMPEREX TECHNOLOGY CO LTD·Filed 2021·Granted Dec 6, 2022·1 cites·17 claims
- 3786US10763513B2Current collector, electrode plate including the same and batteryCONTEMPORARY AMPEREX TECHNOLOGY CO LTD·Filed 2018·Granted Sep 1, 2020·2 cites·20 claims
- 3885US11621425B2Positive electrode current collector, positive electrode piece, electrochemical device and apparatusCONTEMPORARY AMPEREX TECHNOLOGY CO LTD·Filed 2020·Granted Apr 4, 2023·1 cites·16 claims
- 3985US10749184B2BatteryCONTEMPORARY AMPEREX TECHNOLOGY CO LTD·Filed 2019·Granted Aug 18, 2020·1 cites·20 claims
- 4085US2024213451A1Electrode active composition, preparation method thereof, electrode, battery, and apparatusCONTEMPORARY AMPEREX TECHNOLOGY CO LTD·Filed 2024·Application pending·0 cites
- 4184US9786915B2All-solid state lithium carbon monofluoride batteriesUT BATTELLE LLC·Filed 2015·Granted Oct 10, 2017·2 cites·4 claims
- 4283US12100843B2Positive 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
- 4382US10985377B2Current collector, electrode plate including the same and electrochemical deviceCONTEMPORARY AMPEREX TECHNOLOGY CO LTD·Filed 2019·Granted Apr 20, 2021·1 cites·13 claims
- 4482US10862170B2Electrolyte and batteryCONTEMPORARY AMPEREX TECHNOLOGY CO LTD·Filed 2017·Granted Dec 8, 2020·2 cites·12 claims
- 4582US9637828B2Electrochemical method for synthesizing metal-containing particles and other objectsUT BATTELLE LLC·Filed 2014·Granted May 2, 2017·2 cites·31 claims
- 4682US9548512B2High conducting oxide—sulfide composite lithium superionic conductorUT BATTELLE LLC·Filed 2013·Granted Jan 17, 2017·8 cites·30 claims
- 4782US2023395809A1Electrode plate and electrochemical deviceCONTEMPORARY AMPEREX TECHNOLOGY CO LTD·Filed 2023·Application pending·0 cites
- 4881US12381211B2Silicon-oxygen compound, secondary battery using it, and related battery module, battery pack and deviceCONTEMPORARY AMPEREX TECHNOLOGY HONG KONG LTD·Filed 2022·Granted Aug 5, 2025·0 cites·16 claims
- 4981US12002947B2Electrode active composition, preparation method thereof, electrode, battery, and apparatusCONTEMPORARY AMPEREX TECHNOLOGY CO LTD·Filed 2023·Granted Jun 4, 2024·0 cites·19 claims
- 5081US10868289B2Separator, method for preparing the same and electrochemical device including the sameCONTEMPORARY AMPEREX TECHNOLOGY CO LTD·Filed 2018·Granted Dec 15, 2020·1 cites·19 claims
Showing the top 50 of 188 patent records by PatentIndex Score.
Join the waitlist — get patent alerts
Get an alert when Chengdu Liang files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →