Inventor · disambiguated record
Xinxiang Chen
Also filed as: CHEN XINXIANG
25 granted patents·52 pending applications·19 citations·filing 2018–2025
90Inventor score
Files withCONTEMPORARY AMPEREX TECHNOLOGY CO LTD39CONTEMPORARY AMPEREX TECHNOLOGY HONG KONG LTD31JIANGSU CONTEMPORARY AMPEREX TECH LTD4UNIV JIANGSU2JIANGSU ZHONGLI GROUP CO LTD1
Top patents by PatentIndex Score
77 records- 0197US11114716B1Secondary battery, battery pack and device using batteryCONTEMPORARY AMPEREX TECHNOLOGY CO LTD·Filed 2020·Granted Sep 7, 2021·17 cites·20 claims
- 0291US12119502B2Battery column, battery module, and apparatusCONTEMPORARY AMPEREX TECHNOLOGY HONG KONG LTD·Filed 2020·Granted Oct 15, 2024·2 cites·19 claims
- 0382US2024222818A1Battery cell, method and system for manufacturing battery cell, battery and electrical apparatusCONTEMPORARY AMPEREX TECHNOLOGY CO LTD·Filed 2024·Application pending·0 cites
- 0481US2025391990A1Battery cell, battery, and electric deviceCONTEMPORARY AMPEREX TECHNOLOGY CO LTD·Filed 2025·Application pending·0 cites
- 0581US2025379303A1Battery cell, battery and electrical apparatusCONTEMPORARY AMPEREX TECHNOLOGY CO LTD·Filed 2025·Application pending·0 cites
- 0681US2025379306A1Battery cell, battery and electric deviceCONTEMPORARY AMPEREX TECHNOLOGY CO LTD·Filed 2025·Application pending·0 cites
- 0780US2025364652A1Battery cell, battery and electric deviceCONTEMPORARY AMPEREX TECHNOLOGY CO LTD·Filed 2025·Application pending·0 cites
- 0879US12407069B2Battery cell, battery, and electrical deviceCONTEMPORARY AMPEREX TECHNOLOGY HONG KONG LTD·Filed 2024·Granted Sep 2, 2025·0 cites·18 claims
- 0979US2025391962A1Battery cell, battery, electric device, and method for assembling batteryCONTEMPORARY AMPEREX TECHNOLOGY CO LTD·Filed 2025·Application pending·0 cites
- 1078US12230811B2Battery cell, battery, and electrical consuming deviceCONTEMPORARY AMPEREX TECHNOLOGY HONG KONG LTD·Filed 2023·Granted Feb 18, 2025·0 cites·13 claims
- 1178US2025343336A1Battery cell, battery, and electric deviceCONTEMPORARY AMPEREX TECHNOLOGY CO LTD·Filed 2025·Application pending·0 cites
- 1277US12362433B2Battery cell, battery, power consumption device, and battery cell manufacturing device and method with folding insulatorCONTEMPORARY AMPEREX TECHNOLOGY HONG KONG LTD·Filed 2024·Granted Jul 15, 2025·0 cites·17 claims
- 1377US2025379334A1Battery cell, battery, and electrical apparatusCONTEMPORARY AMPEREX TECHNOLOGY CO LTD·Filed 2025·Application pending·0 cites
- 1476US2025337096A1Battery cell, battery, and electric apparatusCONTEMPORARY AMPEREX TECHNOLOGY CO LTD·Filed 2025·Application pending·0 cites
- 1576US2025239695A1Battery cell, battery, and electrical deviceCONTEMPORARY AMPEREX TECHNOLOGY HONG KONG LTD·Filed 2025·Application pending·0 cites
- 1675US12476307B2Battery cell comprising protective member for preventing short circuit, battery comprising the battery cell, and electric apparatus comprising the batteryCONTEMPORARY AMPEREX TECHNOLOGY CO LTD·Filed 2025·Granted Nov 18, 2025·0 cites·23 claims
- 1775US2025062457A1End cover assembly, battery cell, battery, and electric apparatusCONTEMPORARY AMPEREX TECHNOLOGY HONG KONG LTD·Filed 2024·Application pending·0 cites
- 1875US2025364674A1Battery cell, battery, and electric apparatusCONTEMPORARY AMPEREX TECHNOLOGY CO LTD·Filed 2025·Application pending·0 cites
- 1974US2025273827A1Battery cell, battery and electrical equipmentCONTEMPORARY AMPEREX TECHNOLOGY HONG KONG LTD·Filed 2025·Application pending·0 cites
- 2074US2025096439A1Battery cell, battery and electric deviceCONTEMPORARY AMPEREX TECHNOLOGY HONG KONG LTD·Filed 2024·Application pending·0 cites
- 2173US2025023161A1End cover assembly of battery cell, battery cell, battery and electricity-consuming apparatusCONTEMPORARY AMPEREX TECHNOLOGY HONG KONG LTD·Filed 2024·Application pending·0 cites
- 2273US2024421371A1Battery cell, battery, and electricity consuming apparatusCONTEMPORARY AMPEREX TECHNOLOGY CO LTD·Filed 2024·Application pending·0 cites
- 2373US2025070336A1End cover assembly, battery cell, battery, and electrical apparatusCONTEMPORARY AMPEREX TECHNOLOGY HONG KONG LTD·Filed 2024·Application pending·0 cites
- 2472US2025253501A1Battery Cell, Battery and Electrical ApparatusCONTEMPORARY AMPEREX TECHNOLOGY HONG KONG LTD·Filed 2025·Application pending·0 cites
- 2572US2024380039A1Battery top cover, top cover assembly, battery cell, battery, and power consuming deviceCONTEMPORARY AMPEREX TECHNOLOGY CO LTD·Filed 2024·Application pending·0 cites
- 2672US2024413508A1Battery cell, battery, electrical device, and method and device for manufacturing battery cellCONTEMPORARY AMPEREX TECHNOLOGY CO LTD·Filed 2024·Application pending·0 cites
- 2772US2024363984A1Battery cell, battery cell manufacturing method and equipment, battery, and electrical deviceCONTEMPORARY AMPEREX TECHNOLOGY CO LTD·Filed 2024·Application pending·0 cites
- 2872US2025079648A1Battery cell, battery, and electrical deviceCONTEMPORARY AMPEREX TECHNOLOGY HONG KONG LTD·Filed 2024·Application pending·0 cites
- 2971US12334572B2Sealing assembly for sealing through hole, and method and device for preparing battery cellJIANGSU CONTEMPORARY AMPEREX TECH LTD·Filed 2023·Granted Jun 17, 2025·0 cites·19 claims
- 3071US12155084B2Battery cell, cover assembly, battery, electricity-consuming apparatus, method and device of manufacturing battery cellCONTEMPORARY AMPEREX TECHNOLOGY HONG KONG LTD·Filed 2024·Granted Nov 26, 2024·0 cites·18 claims
- 3171US2024304965A1Battery cell, battery, electrical device, and method and equipment for manufacturing battery cellCONTEMPORARY AMPEREX TECHNOLOGY CO LTD·Filed 2024·Application pending·0 cites
- 3271US2024313303A1Battery cell, battery, and electrical deviceCONTEMPORARY AMPEREX TECHNOLOGY CO LTD·Filed 2024·Application pending·0 cites
- 3371US2025286250A1Battery cell, battery, and power consuming deviceCONTEMPORARY AMPEREX TECHNOLOGY CO LTD·Filed 2025·Application pending·0 cites
- 3471US2024204341A1Battery cell, battery cell manufacturing method and equipment, battery, and electrical deviceCONTEMPORARY AMPEREX TECHNOLOGY CO LTD·Filed 2024·Application pending·0 cites
- 3571US2025140991A1Battery cell, battery, and electrical consuming deviceCONTEMPORARY AMPEREX TECHNOLOGY HONG KONG LTD·Filed 2025·Application pending·0 cites
- 3670US2024204312A1Battery cell, battery, and electrical deviceCONTEMPORARY AMPEREX TECHNOLOGY CO LTD·Filed 2024·Application pending·0 cites
- 3770US2024106084A1Battery cell, battery, power consumption device, and method and device for producing battery cellCONTEMPORARY AMPEREX TECHNOLOGY CO LTD·Filed 2023·Application pending·0 cites
- 3870US2024313340A1Battery cell, battery, and power consuming deviceCONTEMPORARY AMPEREX TECHNOLOGY CO LTD·Filed 2024·Application pending·0 cites
- 3970US2024204358A1Battery cell, battery, and electrical deviceCONTEMPORARY AMPEREX TECHNOLOGY CO LTD·Filed 2024·Application pending·0 cites
- 4069US12249723B2Battery, electric device, and method and device for preparing battery cellCONTEMPORARY AMPEREX TECHNOLOGY HONG KONG LTD·Filed 2023·Granted Mar 11, 2025·0 cites·16 claims
- 4168US12009547B2Battery cell, battery, electrical device, and battery cell manufacturing method and deviceCONTEMPORARY AMPEREX TECHNOLOGY CO LTD·Filed 2021·Granted Jun 11, 2024·0 cites·13 claims
- 4268US11710871B2End cover assembly, battery cell and electrolyte injection method therefor, battery, and power consumption deviceCONTEMPORARY AMPEREX TECHNOLOGY CO LTD·Filed 2022·Granted Jul 25, 2023·0 cites·20 claims
- 4368US2023378574A1End cover assembly, battery cell, battery, and electric deviceCONTEMPORARY AMPEREX TECHNOLOGY CO LTD·Filed 2023·Application pending·0 cites
- 4468US2023395952A1Battery cell, battery and electrical deviceCONTEMPORARY AMPEREX TECHNOLOGY CO LTD·Filed 2023·Application pending·0 cites
- 4568US2024145889A1Insulation patch, battery cell, battery, and deviceCONTEMPORARY AMPEREX TECHNOLOGY CO LTD·Filed 2024·Application pending·0 cites
- 4667US12015162B2Cover plate assembly, battery, electricity-consuming apparatus and method for sealing through holeJIANGSU CONTEMPORARY AMPEREX TECH LTD·Filed 2022·Granted Jun 18, 2024·0 cites·14 claims
- 4767US2025219207A1End cover assembly, battery pack, battery, and electrical deviceCONTEMPORARY AMPEREX TECHNOLOGY HONG KONG LTD·Filed 2025·Application pending·0 cites
- 4867US2025233274A1Battery cell, battery and electric apparatusCONTEMPORARY AMPEREX TECHNOLOGY HONG KONG LTD·Filed 2025·Application pending·0 cites
- 4967US2025219213A1Battery cell, battery, electric device, and energy storage apparatusCONTEMPORARY AMPEREX TECHNOLOGY HONG KONG LTD·Filed 2025·Application pending·0 cites
- 5067US2025030126A1Battery cell, battery and electric deviceCONTEMPORARY AMPEREX TECHNOLOGY HONG KONG LTD·Filed 2024·Application pending·0 cites
Showing the top 50 of 77 patent records by PatentIndex Score.
Join the waitlist — get patent alerts
Get an alert when Xinxiang Chen 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 →