Inventor · disambiguated record
Xiaofu Xu
Also filed as: XU XIAOFU
14 granted patents·37 pending applications·3 citations·filing 2022–2025
82Inventor score
Files withCONTEMPORARY AMPEREX TECHNOLOGY CO LTD25CONTEMPORARY AMPEREX TECHNOLOGY HONG KONG LTD25CONTEMPORARY AMPEREX TECH HONK KONG LIMITED1
Top patents by PatentIndex Score
51 records- 0194US11901555B2Battery module, battery pack, and electric apparatusCONTEMPORARY AMPEREX TECHNOLOGY CO LTD·Filed 2023·Granted Feb 13, 2024·2 cites·16 claims
- 0292US11764436B2Battery 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
- 0377US2025364543A1Positive electrode active material composition, positive electrode plate, battery, and electrical apparatusCONTEMPORARY AMPEREX TECHNOLOGY CO LTD·Filed 2025·Application pending·0 cites
- 0476US12327865B2Positive electrode active material, method for preparing positive electrode active material, positive electrode plate, secondary battery, battery module, battery pack, and electric apparatusCONTEMPORARY AMPEREX TECHNOLOGY HONG KONG LTD·Filed 2024·Granted Jun 10, 2025·0 cites·20 claims
- 0576US11855297B2Battery unit, battery, and electric apparatusCONTEMPORARY AMPEREX TECHNOLOGY CO LTD·Filed 2023·Granted Dec 26, 2023·0 cites·17 claims
- 0674US2025357482A1Battery and electric apparatusCONTEMPORARY AMPEREX TECHNOLOGY CO LTD·Filed 2025·Application pending·0 cites
- 0774US2025300336A1Battery cell, battery, and electrical deviceCONTEMPORARY AMPEREX TECHNOLOGY HONG KONG LTD·Filed 2025·Application pending·0 cites
- 0873US12087957B2Battery, apparatus using battery, and preparation method and preparation device of batteryCONTEMPORARY AMPEREX TECHNOLOGY CO LTD·Filed 2022·Granted Sep 10, 2024·0 cites·13 claims
- 0973US2024372076A1Positive electrode active material and preparation method thereof, positive electrode plate, secondary battery, battery module, battery pack, and electric apparatusCONTEMPORARY AMPEREX TECHNOLOGY CO LTD·Filed 2024·Application pending·0 cites
- 1073US2024429384A1Positive electrode active material and preparation method thereof, positive electrode plate, secondary battery, battery module, battery pack, and electric apparatusCONTEMPORARY AMPEREX TECHNOLOGY HONG KONG LTD·Filed 2024·Application pending·0 cites
- 1172US2025070121A1Positive electrode plate, secondary battery, and electrical deviceCONTEMPORARY AMPEREX TECHNOLOGY HONG KONG LTD·Filed 2024·Application pending·0 cites
- 1272US2025233158A1Negative electrode plate, electrode assembly, battery, and electric apparatusCONTEMPORARY AMPEREX TECHNOLOGY HONG KONG LTD·Filed 2025·Application pending·0 cites
- 1372US2025364539A1Positive electrode active material, positive electrode sheet, secondary battery, and electric deviceCONTEMPORARY AMPEREX TECHNOLOGY HONG KONG LTD·Filed 2025·Application pending·0 cites
- 1472US2025279418A1Positive electrode plate and preparation method thereof, battery, and electric apparatusCONTEMPORARY AMPEREX TECHNOLOGY HONG KONG LTD·Filed 2025·Application pending·0 cites
- 1572US2025286155A1Battery cell, method for manufacturing battery cell, battery, and electric apparatusCONTEMPORARY AMPEREX TECHNOLOGY HONG KONG LTD·Filed 2025·Application pending·0 cites
- 1671US2025226533A1Separator, battery and electric apparatusCONTEMPORARY AMPEREX TECHNOLOGY HONG KONG LTD·Filed 2025·Application pending·0 cites
- 1771US2025226531A1Separator, battery, and electric deviceCONTEMPORARY AMPEREX TECHNOLOGY HONG KONG LTD·Filed 2025·Application pending·0 cites
- 1870US12261319B2Battery module, battery pack, electrical apparatus, and manufacturing method and manufacturing device of battery moduleCONTEMPORARY AMPEREX TECHNOLOGY HONG KONG LTD·Filed 2022·Granted Mar 25, 2025·0 cites·10 claims
- 1970US11990592B2Battery, apparatus using battery, and manufacturing method and manufacturing device of batteryCONTEMPORARY AMPEREX TECHNOLOGY CO LTD·Filed 2022·Granted May 21, 2024·0 cites·8 claims
- 2070US2024162544A1Battery module, battery pack, electrical apparatus and manufacturing method for battery moduleCONTEMPORARY AMPEREX TECHNOLOGY CO LTD·Filed 2024·Application pending·0 cites
- 2170US2024047813A1Battery pack and electric apparatusCONTEMPORARY AMPEREX TECHNOLOGY CO LTD·Filed 2023·Application pending·0 cites
- 2269US2025273775A1Battery cell, battery, and electric apparatusCONTEMPORARY AMPEREX TECH HONK KONG LIMITED·Filed 2025·Application pending·0 cites
- 2368US12456722B2Positive electrode active material composition, positive electrode plate, battery, and electric apparatusCONTEMPORARY AMPEREX TECHNOLOGY HONG KONG LTD·Filed 2025·Granted Oct 28, 2025·0 cites·14 claims
- 2468US12068468B2Battery module and manufacturing method and device thereof, battery pack, and power consumption apparatusCONTEMPORARY AMPEREX TECHNOLOGY CO LTD·Filed 2022·Granted Aug 20, 2024·0 cites·16 claims
- 2568US2025293239A1Positive electrode active material, positive electrode plate, secondary battery, and electric deviceCONTEMPORARY AMPEREX TECHNOLOGY HONG KONG LTD·Filed 2025·Application pending·0 cites
- 2668US2023318073A1Battery module, battery pack, and electrical apparatusCONTEMPORARY AMPEREX TECHNOLOGY CO LTD·Filed 2023·Application pending·0 cites
- 2768US2025343228A1Positive electrode active material composition, positive electrode plate, battery, and electrical apparatusCONTEMPORARY AMPEREX TECHNOLOGY CO LTD·Filed 2025·Application pending·0 cites
- 2867US12315965B2Battery cell, battery and power consumption apparatusCONTEMPORARY AMPEREX TECHNOLOGY HONG KONG LTD·Filed 2022·Granted May 27, 2025·0 cites·16 claims
- 2967US2024413316A1Positive electrode material and preparation method thereof, composite positive electrode material, positive electrode plate, and secondary batteryCONTEMPORARY AMPEREX TECHNOLOGY CO LTD·Filed 2024·Application pending·0 cites
- 3067US2025286059A1Positive electrode plate, battery, and electrical deviceCONTEMPORARY AMPEREX TECHNOLOGY HONG KONG LTD·Filed 2025·Application pending·0 cites
- 3167US2025286062A1Positive electrode material composition, secondary battery, and electrical deviceCONTEMPORARY AMPEREX TECHNOLOGY HONG KONG LTD·Filed 2025·Application pending·0 cites
- 3267US2024178365A1Positive electrode plate, secondary battery and powered deviceCONTEMPORARY AMPEREX TECHNOLOGY CO LTD·Filed 2024·Application pending·0 cites
- 3367US2025323243A1Positive electrode sheet, battery, and electric deviceCONTEMPORARY AMPEREX TECHNOLOGY CO LTD·Filed 2025·Application pending·0 cites
- 3467US2025329720A1Positive electrode sheet, battery, and electric deviceCONTEMPORARY AMPEREX TECHNOLOGY CO LTD·Filed 2025·Application pending·0 cites
- 3566US12176509B2Battery, apparatus, and preparation method and preparation apparatus of batteryCONTEMPORARY AMPEREX TECHNOLOGY HONG KONG LTD·Filed 2022·Granted Dec 24, 2024·0 cites·14 claims
- 3666US12113246B2Battery, apparatus using battery, and preparation method and preparation device of batteryCONTEMPORARY AMPEREX TECHNOLOGY HONG KONG LTD·Filed 2022·Granted Oct 8, 2024·0 cites·10 claims
- 3766US2024258602A1Battery pack and power consuming deviceCONTEMPORARY AMPEREX TECHNOLOGY CO LTD·Filed 2024·Application pending·0 cites
- 3866US2025293252A1Battery and electric deviceCONTEMPORARY AMPEREX TECHNOLOGY HONG KONG LTD·Filed 2025·Application pending·0 cites
- 3965US11749999B2Battery unit, battery pack, electrical device, method and apparatus for manufacturing battery unit, and method for controlling battery unitCONTEMPORARY AMPEREX TECHNOLOGY CO LTD·Filed 2023·Granted Sep 5, 2023·0 cites·14 claims
- 4065US2023048691A1Battery module, battery pack, electric apparatus, and method and device for manufacturing battery moduleCONTEMPORARY AMPEREX TECHNOLOGY CO LTD·Filed 2022·Application pending·0 cites
- 4164US2025239605A1Battery cell, battery, and electrical deviceCONTEMPORARY AMPEREX TECHNOLOGY HONG KONG LTD·Filed 2025·Application pending·0 cites
- 4264US2023261175A1Positive electrode active material and related electrode sheet, secondary battery, battery module, battery pack and apparatus thereofCONTEMPORARY AMPEREX TECHNOLOGY CO LTD·Filed 2023·Application pending·0 cites
- 4364US2025239607A1Battery and electrical device with batteryCONTEMPORARY AMPEREX TECHNOLOGY HONG KONG LTD·Filed 2025·Application pending·0 cites
- 4463US12347894B2Tank, battery cell, battery, and electrical deviceCONTEMPORARY AMPEREX TECHNOLOGY HONG KONG LTD·Filed 2022·Granted Jul 1, 2025·0 cites·13 claims
- 4563US2025201824A1Positive electrode plate, secondary battery, and electric apparatusCONTEMPORARY AMPEREX TECHNOLOGY HONG KONG LTD·Filed 2025·Application pending·0 cites
- 4663US2022359874A1Mixed positive electrode material, positive electrode plate and preparation method thereof, battery, and apparatusCONTEMPORARY AMPEREX TECHNOLOGY CO LTD·Filed 2022·Application pending·0 cites
- 4762US2023065566A1Battery cell, battery, and electrical deviceCONTEMPORARY AMPEREX TECHNOLOGY CO LTD·Filed 2022·Application pending·0 cites
- 4861US2025183277A1Secondary battery and electric apparatusCONTEMPORARY AMPEREX TECHNOLOGY HONG KONG LTD·Filed 2025·Application pending·0 cites
- 4960US2025277075A1Polymer and preparation method therefor, positive electrode, secondary battery, and electrical deviceCONTEMPORARY AMPEREX TECHNOLOGY HONG KONG LTD·Filed 2025·Application pending·0 cites
- 5059US2024204172A1Positive Electrode Active Material, Positive Electrode Plate, Electrode Assembly, Battery Cell, Battery and Electrical ApparatusCONTEMPORARY AMPEREX TECHNOLOGY CO LTD·Filed 2024·Application pending·0 cites
Showing the top 50 of 51 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →