Assignee
DONGGUAN POWERAMP TECH LIMITED
CN·14 granted patents·44 pending applications·3 citations·filing 2018–2024
Top patents by PatentIndex Score
58 records- 0183US2024283080A1Battery pack and electric vehicleDONGGUAN POWERAMP TECH LIMITED·Filed 2024·Application pending·0 cites
- 0279US12237526B2Battery module and energy storage apparatusDONGGUAN POWERAMP TECH LIMITED·Filed 2021·Granted Feb 25, 2025·1 cites·10 claims
- 0375US11949273B2Method for managing charging and discharging of parallel-connected battery pack, electronic device, and electrical systemDONGGUAN POWERAMP TECH LIMITED·Filed 2021·Granted Apr 2, 2024·1 cites·14 claims
- 0473US12261327B2Battery module and electric deviceDONGGUAN POWERAMP TECH LIMITED·Filed 2022·Granted Mar 25, 2025·0 cites·20 claims
- 0573US2024234960A1Connector, battery pack, and electrical deviceDONGGUAN POWERAMP TECH LIMITED·Filed 2024·Application pending·0 cites
- 0672US12142753B2Cathode and electrochemical deviceDONGGUAN POWERAMP TECH LIMITED·Filed 2020·Granted Nov 12, 2024·1 cites·14 claims
- 0772US2024154279A1Battery module and electrical deviceDONGGUAN POWERAMP TECH LIMITED·Filed 2024·Application pending·0 cites
- 0871US2024006693A1Electrochemical device, battery pack, and electrical deviceDONGGUAN POWERAMP TECH LIMITED·Filed 2023·Application pending·0 cites
- 0971US2024030539A1Battery module and electrical deviceDONGGUAN POWERAMP TECH LIMITED·Filed 2023·Application pending·0 cites
- 1071US2024030540A1Battery pack and electric apparatusDONGGUAN POWERAMP TECH LIMITED·Filed 2023·Application pending·0 cites
- 1171US2024274961A1Battery pack, manufacturing method, and electric deviceDONGGUAN POWERAMP TECH LIMITED·Filed 2024·Application pending·0 cites
- 1270US2024063469A1Battery pack and electrical deviceDONGGUAN POWERAMP TECH LIMITED·Filed 2023·Application pending·0 cites
- 1369US12009542B2Battery pack and electric vehicleDONGGUAN POWERAMP TECH LIMITED·Filed 2020·Granted Jun 11, 2024·0 cites·19 claims
- 1468US2023238662A1Battery module, battery pack, and electronic deviceDONGGUAN POWERAMP TECH LIMITED·Filed 2023·Application pending·0 cites
- 1568US2023246305A1Battery module and electrical deviceDONGGUAN POWERAMP TECH LIMITED·Filed 2023·Application pending·0 cites
- 1667US2023246285A1Battery pack and electrical deviceDONGGUAN POWERAMP TECH LIMITED·Filed 2023·Application pending·0 cites
- 1767US2023026628A1Electrochemical apparatus and electronic apparatusDONGGUAN POWERAMP TECH LIMITED·Filed 2022·Application pending·0 cites
- 1866US2023361421A1Battery pack, method for manufacturing battery pack, and electrical deviceDONGGUAN POWERAMP TECH LIMITED·Filed 2023·Application pending·0 cites
- 1966US2023079717A1Battery pack and electrical deviceDONGGUAN POWERAMP TECH LIMITED·Filed 2022·Application pending·0 cites
- 2066US2023369693A1Battery pack, electric apparatus, and method for assembling battery packDONGGUAN POWERAMP TECH LIMITED·Filed 2023·Application pending·0 cites
- 2165US2023344054A1Method for manufacturing battery module, battery module, battery pack, and unmanned aerial vehicleDONGGUAN POWERAMP TECH LIMITED·Filed 2023·Application pending·0 cites
- 2265US2024405317A1Battery pack, battery pack manufacturing method, and electric deviceDONGGUAN POWERAMP TECH LIMITED·Filed 2024·Application pending·0 cites
- 2365US2023238622A1Battery pack and electric deviceDONGGUAN POWERAMP TECH LIMITED·Filed 2023·Application pending·0 cites
- 2463US2024021961A1Battery module and electronic device using the sameDONGGUAN POWERAMP TECH LIMITED·Filed 2023·Application pending·0 cites
- 2563US2023238672A1Battery module and electronic device containing the sameDONGGUAN POWERAMP TECH LIMITED·Filed 2023·Application pending·0 cites
- 2662US2023103699A1BatteryDONGGUAN POWERAMP TECH LIMITED·Filed 2022·Application pending·0 cites
- 2762US2023238667A1Electrochemical apparatus and electronic apparatusDONGGUAN POWERAMP TECH LIMITED·Filed 2023·Application pending·0 cites
- 2862US2023238671A1Circuit connection apparatus, battery module, and electrical deviceDONGGUAN POWERAMP TECH LIMITED·Filed 2023·Application pending·0 cites
- 2961US2022190442A1Electrochemical apparatus and electronic apparatusDONGGUAN POWERAMP TECH LIMITED·Filed 2021·Application pending·0 cites
- 3061US2022094002A1Electrochemical apparatus and unmanned aerial vehicleDONGGUAN POWERAMP TECH LIMITED·Filed 2021·Application pending·0 cites
- 3161US2023335841A1Battery pack and unmanned aerial vehicleDONGGUAN POWERAMP TECH LIMITED·Filed 2023·Application pending·0 cites
- 3261US2023163385A1Battery module and electric deviceDONGGUAN POWERAMP TECH LIMITED·Filed 2022·Application pending·0 cites
- 3361US2023117246A1Battery shell and battery pack with said battery shellDONGGUAN POWERAMP TECH LIMITED·Filed 2022·Application pending·0 cites
- 3459US12021270B2Battery cell module and battery packDONGGUAN POWERAMP TECH LIMITED·Filed 2021·Granted Jun 25, 2024·0 cites·19 claims
- 3559US2021399380A1Battery pack with pressure relief structureDONGGUAN POWERAMP TECH LIMITED·Filed 2021·Application pending·0 cites
- 3658US11152654B2Battery packDONGGUAN POWERAMP TECH LIMITED·Filed 2019·Granted Oct 19, 2021·0 cites·20 claims
- 3758US2022045325A1Positive electrode material, electrochemical device containing same, and electronic deviceDONGGUAN POWERAMP TECH LIMITED·Filed 2021·Application pending·0 cites
- 3858US2022302535A1Package housing and battery packDONGGUAN POWERAMP TECH LIMITED·Filed 2022·Application pending·0 cites
- 3958US2023031705A1Electrochemical device and electronic deviceDONGGUAN POWERAMP TECH LIMITED·Filed 2022·Application pending·0 cites
- 4057US2024023258A1Box body, high-voltage box apparatus, energy storage device, and electric equipmentDONGGUAN POWERAMP TECH LIMITED·Filed 2023·Application pending·0 cites
- 4157US2022115729A1Battery and electric apparatusDONGGUAN POWERAMP TECH LIMITED·Filed 2021·Application pending·0 cites
- 4256US2023420966A1Battery pack master-slave dynamic parallel operation method, powered device, and storage mediumDONGGUAN POWERAMP TECH LIMITED·Filed 2023·Application pending·0 cites
- 4355US11177544B2Battery deviceDONGGUAN POWERAMP TECH LIMITED·Filed 2018·Granted Nov 16, 2021·0 cites·10 claims
- 4455US2023117730A1Battery packDONGGUAN POWERAMP TECH LIMITED·Filed 2022·Application pending·0 cites
- 4554US11996722B2Electrochemical apparatus, electrical apparatus, electric vehicle, and power supply control methodDONGGUAN POWERAMP TECH LIMITED·Filed 2021·Granted May 28, 2024·0 cites·30 claims
- 4654US11380957B2Battery package housing and battery packDONGGUAN POWERAMP TECH LIMITED·Filed 2019·Granted Jul 5, 2022·0 cites·18 claims
- 4754US2024297515A1Electrochemical apparatus management method, system, and charging apparatusDONGGUAN POWERAMP TECH LIMITED·Filed 2024·Application pending·0 cites
- 4854US2023111470A1Control circuit for battery deviceDONGGUAN POWERAMP TECH LIMITED·Filed 2022·Application pending·0 cites
- 4954US2023131479A1Circuit and method for detecting charger and electrochemical deviceDONGGUAN POWERAMP TECH LIMITED·Filed 2022·Application pending·0 cites
- 5053US11848422B2Electrochemical device and electronic deviceDONGGUAN POWERAMP TECH LIMITED·Filed 2021·Granted Dec 19, 2023·0 cites·17 claims
Showing the top 50 of 58 patent records by PatentIndex Score.
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