Inventor · disambiguated record
Chengyou Xing
Also filed as: XING CHENGYOU
52 granted patents·38 pending applications·22 citations·filing 2014–2025
96Inventor score
Files withCONTEMPORARY AMPEREX TECHNOLOGY CO LTD61CONTEMPORARY AMPEREX TECHNOLOGY HONG KONG LTD24CONTEMPORARY AMPEREX TECH HONK KONG LIMITED2JIANGSU CONTEMPORARY AMPEREX TECH LTD2NINGDE AMPEREX TECHNOLOGY LTD1
Top patents by PatentIndex Score
90 records- 0194US10651498B2Secondary battery and vehicleCONTEMPORARY AMPEREX TECHNOLOGY CO LTD·Filed 2018·Granted May 12, 2020·5 cites·15 claims
- 0293US11777184B2End cover assembly, secondary battery, battery module, apparatus, liquid-injection method and deviceCONTEMPORARY AMPEREX TECHNOLOGY CO LTD·Filed 2022·Granted Oct 3, 2023·2 cites·19 claims
- 0393US11581615B2Connection member and rechargeable batteryCONTEMPORARY AMPEREX TECHNOLOGY CO LTD·Filed 2018·Granted Feb 14, 2023·3 cites·19 claims
- 0491US10644322B2Electrode member, electrode assembly and rechargeable batteryCONTEMPORARY AMPEREX TECHNOLOGY CO LTD·Filed 2018·Granted May 5, 2020·3 cites·9 claims
- 0589US10644300B2Power battery top cap structure and power batteryCONTEMPORARY AMPEREX TECHNOLOGY CO LTD·Filed 2017·Granted May 5, 2020·3 cites·19 claims
- 0687US11258143B2Battery module, secondary battery and cap assembly thereofCONTEMPORARY AMPEREX TECHNOLOGY CO LTD·Filed 2020·Granted Feb 22, 2022·1 cites·20 claims
- 0784US11688914B2Secondary battery top cover assembly, secondary battery and vehicleCONTEMPORARY AMPEREX TECHNOLOGY CO LTD·Filed 2020·Granted Jun 27, 2023·1 cites·12 claims
- 0883US11489236B2Rechargeable batteryCONTEMPORARY AMPEREX TECHNOLOGY CO LTD·Filed 2018·Granted Nov 1, 2022·1 cites·11 claims
- 0983US10756327B2Secondary battery top cover assembly, secondary battery and vehicleCONTEMPORARY AMPEREX TECHNOLOGY CO LTD·Filed 2018·Granted Aug 25, 2020·1 cites·9 claims
- 1082US2025357645A1Battery cell and preparation method thereof, battery, and electric deviceCONTEMPORARY AMPEREX TECHNOLOGY CO LTD·Filed 2025·Application pending·0 cites
- 1182US2025364675A1Battery cell, battery, and power consuming deviceCONTEMPORARY AMPEREX TECHNOLOGY CO LTD·Filed 2025·Application pending·0 cites
- 1281US10910622B2Connection member and rechargeable batteryCONTEMPORARY AMPEREX TECHNOLOGY CO LTD·Filed 2018·Granted Feb 2, 2021·1 cites·14 claims
- 1381US2024322351A1Battery cell, battery and electrical apparatusCONTEMPORARY AMPEREX TECHNOLOGY CO LTD·Filed 2024·Application pending·0 cites
- 1480US12288840B2Cylindrical battery cell, battery, electricity consuming device, manufacturing method and manufacturing systemCONTEMPORARY AMPEREX TECHNOLOGY HONG KONG LTD·Filed 2023·Granted Apr 29, 2025·0 cites·14 claims
- 1580US12100867B2End cover assembly, secondary battery, battery module, appratus, liquid-injection method and deviceCONTEMPORARY AMPEREX TECHNOLOGY CO LTD·Filed 2023·Granted Sep 24, 2024·0 cites·7 claims
- 1680US10763466B2Top cap assembly of a secondary battery, and secondary batteryCONTEMPORARY AMPEREX TECHNOLOGY CO LTD·Filed 2018·Granted Sep 1, 2020·1 cites·17 claims
- 1779US11742526B2Rechargeable batteryCONTEMPORARY AMPEREX TECHNOLOGY CO LTD·Filed 2022·Granted Aug 29, 2023·0 cites·11 claims
- 1879US2025246772A1Battery cell, battery, electric apparatus, and manufacturing method and system of battery cellCONTEMPORARY AMPEREX TECH HONK KONG LIMITED·Filed 2025·Application pending·0 cites
- 1979US2025349969A1Battery cell, battery and electric deviceCONTEMPORARY AMPEREX TECHNOLOGY HONG KONG LTD·Filed 2025·Application pending·0 cites
- 2078US11824286B2Connection member and rechargeable batteryCONTEMPORARY AMPEREX TECHNOLOGY CO LTD·Filed 2022·Granted Nov 21, 2023·0 cites·19 claims
- 2178US11824285B2Connection member and rechargeable batteryCONTEMPORARY AMPEREX TECHNOLOGY CO LTD·Filed 2022·Granted Nov 21, 2023·0 cites·18 claims
- 2278US11811155B2Connection member and rechargeable batteryCONTEMPORARY AMPEREX TECHNOLOGY CO LTD·Filed 2022·Granted Nov 7, 2023·0 cites·20 claims
- 2378US2025253383A1Cylindrical battery cell, battery, electricity consuming device, manufacturing method and manufacturing systemCONTEMPORARY AMPEREX TECH HONK KONG LIMITED·Filed 2025·Application pending·0 cites
- 2477US12327884B2Battery cell, battery, electric apparatus, and manufacturing method and system of battery cellCONTEMPORARY AMPEREX TECHNOLOGY HONG KONG LTD·Filed 2022·Granted Jun 10, 2025·0 cites·15 claims
- 2577US2025350008A1Battery cell, battery, and electric deviceCONTEMPORARY AMPEREX TECHNOLOGY CO LTD·Filed 2025·Application pending·0 cites
- 2676US2025096423A1Battery cell, battery, and electrical deviceCONTEMPORARY AMPEREX TECHNOLOGY HONG KONG LTD·Filed 2024·Application pending·0 cites
- 2776US2025046967A1End cap, battery cell, battery, and electrical deviceCONTEMPORARY AMPEREX TECHNOLOGY HONG KONG LTD·Filed 2024·Application pending·0 cites
- 2876US2025070438A1Shell Assembly, Battery Cell, Battery and Electrical EquipmentCONTEMPORARY AMPEREX TECHNOLOGY HONG KONG LTD·Filed 2024·Application pending·0 cites
- 2975US11121436B2Secondary batteryCONTEMPORARY AMPEREX TECHNOLOGY CO LTD·Filed 2019·Granted Sep 14, 2021·0 cites·14 claims
- 3075US2025046921A1End cap, battery cell, battery, and electrical deviceCONTEMPORARY AMPEREX TECHNOLOGY HONG KONG LTD·Filed 2024·Application pending·0 cites
- 3175US2025070413A1Connection member, battery cell, battery and electric deviceCONTEMPORARY AMPEREX TECHNOLOGY HONG KONG LTD·Filed 2024·Application pending·0 cites
- 3275US2022344751A1Secondary battery, battery module, and device using secondary battery as power sourceCONTEMPORARY AMPEREX TECHNOLOGY CO LTD·Filed 2022·Application pending·0 cites
- 3375US2025015452A1Battery cell, battery, and electrical deviceCONTEMPORARY AMPEREX TECHNOLOGY HONG KONG LTD·Filed 2024·Application pending·0 cites
- 3474US2025233285A1Battery cell, battery, and electrical deviceCONTEMPORARY AMPEREX TECHNOLOGY HONG KONG LTD·Filed 2025·Application pending·0 cites
- 3574US2024421457A1Battery cell, battery, and electric apparatusCONTEMPORARY AMPEREX TECHNOLOGY CO LTD·Filed 2024·Application pending·0 cites
- 3674US2024297401A1Battery cell, battery, electrical device, and method and device for preparing batteryCONTEMPORARY AMPEREX TECHNOLOGY CO LTD·Filed 2024·Application pending·0 cites
- 3774US2024372178A1Battery, electrical device, method for manufacturing battery, and device for manufacturing batteryCONTEMPORARY AMPEREX TECHNOLOGY CO LTD·Filed 2024·Application pending·0 cites
- 3874US2024347863A1Battery cell, battery, and electrical deviceCONTEMPORARY AMPEREX TECHNOLOGY CO LTD·Filed 2024·Application pending·0 cites
- 3973US11424500B2Secondary battery, battery module, and device using secondary battery as power sourceCONTEMPORARY AMPEREX TECHNOLOGY CO LTD·Filed 2020·Granted Aug 23, 2022·0 cites·13 claims
- 4073US11335979B2Secondary batteryCONTEMPORARY AMPEREX TECHNOLOGY CO LTD·Filed 2019·Granted May 17, 2022·0 cites·15 claims
- 4173US2025038381A1Battery cell, battery and electric deviceCONTEMPORARY AMPEREX TECHNOLOGY HONG KONG LTD·Filed 2024·Application pending·0 cites
- 4273US2025070372A1Battery cell, battery, and electric deviceCONTEMPORARY AMPEREX TECHNOLOGY HONG KONG LTD·Filed 2024·Application pending·0 cites
- 4373US2024154251A1Current collecting component, battery cell, battery, and electric deviceCONTEMPORARY AMPEREX TECHNOLOGY CO LTD·Filed 2024·Application pending·0 cites
- 4473US2025070328A1Housing, battery cell, battery and power consuming deviceCONTEMPORARY AMPEREX TECHNOLOGY HONG KONG LTD·Filed 2024·Application pending·0 cites
- 4573US2025079626A1Battery cell, battery, and electrical deviceCONTEMPORARY AMPEREX TECHNOLOGY HONG KONG LTD·Filed 2024·Application pending·0 cites
- 4672US12266806B2Battery cell, battery, electrical device, and manufacturing method and device for battery cellCONTEMPORARY AMPEREX TECHNOLOGY HONG KONG LTD·Filed 2022·Granted Apr 1, 2025·0 cites·17 claims
- 4772US2024162558A1Battery cell, battery, electrical apparatus, and method and apparatus for manufacturing battery cellCONTEMPORARY AMPEREX TECHNOLOGY CO LTD·Filed 2023·Application pending·0 cites
- 4872US2025070427A1Battery cell, battery and electrical equipmentCONTEMPORARY AMPEREX TECHNOLOGY HONG KONG LTD·Filed 2024·Application pending·0 cites
- 4972US2020343522A1Battery module, secondary battery and cap assembly thereofCONTEMPORARY AMPEREX TECHNOLOGY CO LTD·Filed 2019·Application pending·0 cites
- 5072US2024063482A1End cap assembly, battery cell, battery, and electrical deviceCONTEMPORARY AMPEREX TECHNOLOGY CO LTD·Filed 2023·Application pending·0 cites
Showing the top 50 of 90 patent records by PatentIndex Score.
Join the waitlist — get patent alerts
Get an alert when Chengyou Xing 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 →