Inventor · disambiguated record
Yan Wen
Also filed as: WEN YAN · WEN YAN-JUN
19 granted patents·34 pending applications·4 citations·filing 2003–2025
87Inventor score
Files withCONTEMPORARY AMPEREX TECHNOLOGY CO LTD28CONTEMPORARY AMPEREX TECHNOLOGY HONG KONG LTD19CONTEMPORARY AMPEREX TECH HONK KONG LIMITED2APH EPOWER CO LTD1UNIV LELAND STANFORD JUNIOR1
Top patents by PatentIndex Score
53 records- 0194US11710822B2Composite graphite material, secondary battery, apparatus and preparation method thereofCONTEMPORARY AMPEREX TECHNOLOGY CO LTD·Filed 2021·Granted Jul 25, 2023·2 cites·19 claims
- 0293US12100834B2Positive electrode active material, method for preparation thereof, positive electrode plate, secondary battery and electrical device containing the sameCONTEMPORARY AMPEREX TECHNOLOGY CO LTD·Filed 2024·Granted Sep 24, 2024·1 cites·23 claims
- 0381US12381211B2Silicon-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
- 0481US2025372617A1Positive electrode active composite material, preparation method therefor, positive electrode plate, secondary battery, and power consuming apparatusCONTEMPORARY AMPEREX TECHNOLOGY HONG KONG LTD·Filed 2025·Application pending·0 cites
- 0580US2025349849A1Positive electrode active material, preparation method thereof, positive electrode plate, secondary battery, battery module, battery pack, and electric apparatusCONTEMPORARY AMPEREX TECHNOLOGY CO LTD·Filed 2025·Application pending·0 cites
- 0679US2025372649A1Positive electrode active material, method for preparing a positive electrode active material, positive electrode plate, battery, and power consuming apparatusCONTEMPORARY AMPEREX TECHNOLOGY CO LTD·Filed 2025·Application pending·0 cites
- 0777US2025349850A1Positive electrode active material and preparation method therefor, positive electrode plate, secondary battery, and power consuming apparatusCONTEMPORARY AMPEREX TECHNOLOGY HONG KONG LTD·Filed 2025·Application pending·0 cites
- 0877US2025357484A1Electrode plate, preparation method thereof, battery, and electric apparatusCONTEMPORARY AMPEREX TECHNOLOGY CO LTD·Filed 2025·Application pending·0 cites
- 0977US2025343269A1Electrolyte, secondary battery, and electrical apparatusCONTEMPORARY AMPEREX TECHNOLOGY HONG KONG LTD·Filed 2025·Application pending·0 cites
- 1076US12230791B2Positive electrode active material, method for the preparation thereof, positive electrode plate, secondary battery and electrical device containing the sameCONTEMPORARY AMPEREX TECHNOLOGY HONG KONG LTD·Filed 2024·Granted Feb 18, 2025·0 cites·24 claims
- 1176US2025350005A1Composite separator, secondary battery, and power consuming apparatusCONTEMPORARY AMPEREX TECHNOLOGY HONG KONG LTD·Filed 2025·Application pending·0 cites
- 1276US2025343273A1Electrolyte, sodium metal battery, and electrochemical apparatus containing the sameCONTEMPORARY AMPEREX TECHNOLOGY CO LTD·Filed 2025·Application pending·0 cites
- 1373US11522181B2Silicon-oxygen compound, secondary battery using it, and related battery module, battery pack and deviceCONTEMPORARY AMPEREX TECHNOLOGY CO LTD·Filed 2020·Granted Dec 6, 2022·0 cites·16 claims
- 1473US2025286064A1Positive electrode active material and preparation method therefor, secondary battery, battery module, battery pack and electric deviceCONTEMPORARY AMPEREX TECHNOLOGY HONG KONG LTD·Filed 2025·Application pending·0 cites
- 1573US2025079467A1Positive electrode material composition, method for the preparation thereof, positive electrode plate, secondary battery and electrical device containing the sameCONTEMPORARY AMPEREX TECHNOLOGY HONG KONG LTD·Filed 2024·Application pending·0 cites
- 1673US2025273674A1Positive electrode active material and preparation method therefor, secondary battery and electric deviceCONTEMPORARY AMPEREX TECH HONK KONG LIMITED·Filed 2025·Application pending·0 cites
- 1772US12365594B2Silicon-oxygen compound, method for preparation thereof, and related secondary battery, battery module, battery pack and apparatusCONTEMPORARY AMPEREX TECHNOLOGY HONG KONG LTD·Filed 2022·Granted Jul 22, 2025·0 cites·18 claims
- 1872US11916229B2Positive electrode active material and preparation method therefor, positive electrode plate containing same, secondary battery, and power consuming deviceCONTEMPORARY AMPEREX TECHNOLOGY CO LTD·Filed 2023·Granted Feb 27, 2024·0 cites·20 claims
- 1972US11855289B2Negative electrode active material, process for preparing the same, and battery, battery module, battery pack and apparatus related to the sameCONTEMPORARY AMPEREX TECHNOLOGY CO LTD·Filed 2021·Granted Dec 26, 2023·0 cites·23 claims
- 2072US2024332515A1Positive electrode active material, method for the preparation thereof, positive electrode plate, secondary battery and electrical device containing the sameCONTEMPORARY AMPEREX TECHNOLOGY CO LTD·Filed 2024·Application pending·0 cites
- 2172US2025096325A1Electrolyte, sodium-ion battery, battery module, battery pack, and electric apparatusCONTEMPORARY AMPEREX TECHNOLOGY HONG KONG LTD·Filed 2024·Application pending·0 cites
- 2272US2025125374A1Sodium-ion battery and electrical apparatus comprising the sameCONTEMPORARY AMPEREX TECHNOLOGY HONG KONG LTD·Filed 2024·Application pending·0 cites
- 2372US2024396025A1Positive electrode material composition, method for the prepartion thereof, positive electrode plate, secondary battery and electrical device containing the sameCONTEMPORARY AMPEREX TECHNOLOGY CO LTD·Filed 2024·Application pending·0 cites
- 2472US2024372087A1Positive electrode material composition, method for preparation thereof, positive electrode plate, secondary battery and electrical deviceCONTEMPORARY AMPEREX TECHNOLOGY CO LTD·Filed 2024·Application pending·0 cites
- 2572US2025112242A1Sodium-ion battery and electric apparatus containing sameCONTEMPORARY AMPEREX TECHNOLOGY HONG KONG LTD·Filed 2024·Application pending·0 cites
- 2671US11695112B2Negative electrode active material, process for preparing the same, and secondary battery, battery module, battery pack and apparatus related to the sameCONTEMPORARY AMPEREX TECHNOLOGY CO LTD·Filed 2021·Granted Jul 4, 2023·0 cites·15 claims
- 2771US11476457B2Negative active material, method for preparing the same, and related secondary battery, battery module, battery pack and apparatusCONTEMPORARY AMPEREX TECHNOLOGY CO LTD·Filed 2022·Granted Oct 18, 2022·0 cites·18 claims
- 2871US2025079520A1Electrolyte solution for sodium-ion battery, secondary battery, battery module, battery pack, and electrical apparatusCONTEMPORARY AMPEREX TECHNOLOGY HONG KONG LTD·Filed 2024·Application pending·0 cites
- 2971US2024239685A1Positive electrode active material, method for the preparation thereof, positive electrode plate, secondary battery and electrical device containing the sameCONTEMPORARY AMPEREX TECHNOLOGY CO LTD·Filed 2024·Application pending·0 cites
- 3071US2025256965A1Positive active material, method for preparing same, positive electrode plate containing same, secondary battery, and electrical deviceCONTEMPORARY AMPEREX TECHNOLOGY HONG KONG LTD·Filed 2025·Application pending·0 cites
- 3171US2025079521A1Sodium-ion battery electrolytic solution, sodium-ion battery including same, and electrical deviceCONTEMPORARY AMPEREX TECHNOLOGY HONG KONG LTD·Filed 2024·Application pending·0 cites
- 3270US12187614B2Composite graphite material and method for preparation thereof, secondary battery, and apparatusCONTEMPORARY AMPEREX TECHNOLOGY CO LTD·Filed 2021·Granted Jan 7, 2025·0 cites·20 claims
- 3370US11420875B2Negative active material, preparation method thereof, and related secondary battery, battery module, battery pack and apparatusCONTEMPORARY AMPEREX TECHNOLOGY CO LTD·Filed 2022·Granted Aug 23, 2022·0 cites·20 claims
- 3470US2024413408A1Secondary battery, battery module, battery pack, and electric deviceCONTEMPORARY AMPEREX TECHNOLOGY CO LTD·Filed 2024·Application pending·0 cites
- 3570US2024413399A1Secondary battery, battery module, battery pack, and electric deviceCONTEMPORARY AMPEREX TECHNOLOGY CO LTD·Filed 2024·Application pending·0 cites
- 3669US2023420661A1Negative electrode active material and preparation method thereof, as well as secondary battery having the sameCONTEMPORARY AMPEREX TECHNOLOGY CO LTD·Filed 2023·Application pending·0 cites
- 3768US2023343938A1Positive electrode active material and preparation method therefor, positive electrode plate comprising same, secondary battery, and power consuming deviceCONTEMPORARY AMPEREX TECHNOLOGY CO LTD·Filed 2023·Application pending·0 cites
- 3868US2025246693A1Secondary battery, battery module, battery pack, and electrical deviceCONTEMPORARY AMPEREX TECH HONK KONG LIMITED·Filed 2025·Application pending·0 cites
- 3967US12401024B2Negative electrode active material, negative electrode plate and batteryCONTEMPORARY AMPEREX TECHNOLOGY HONG KONG LTD·Filed 2019·Granted Aug 26, 2025·0 cites·19 claims
- 4067US2023352674A1Positive electrode active material and preparation method therefor, positive electrode plate comprising same, secondary battery, and power consuming deviceCONTEMPORARY AMPEREX TECHNOLOGY CO LTD·Filed 2023·Application pending·0 cites
- 4167US2023327091A1Positive electrode active material, a preparation method therefor, and a positive electrode plate, a secondary battery and a power consuming device containing the sameCONTEMPORARY AMPEREX TECHNOLOGY CO LTD·Filed 2023·Application pending·0 cites
- 4266US12224434B2Silicon-oxygen compound, preparation method thereof, and related battery module, battery pack and deviceCONTEMPORARY AMPEREX TECHNOLOGY HONG KONG LTD·Filed 2021·Granted Feb 11, 2025·0 cites·17 claims
- 4366US11996548B2Negative active material, preparation method thereof, secondary battery and related battery module, battery pack and deviceCONTEMPORARY AMPEREX TECHNOLOGY CO LTD·Filed 2020·Granted May 28, 2024·0 cites·16 claims
- 4465US2025293253A1Aluminum batteryAPH EPOWER CO LTD·Filed 2025·Application pending·0 cites
- 4564US12394782B2Silicon carbon negative electrode material, negative electrode sheet, secondary battery, battery module, battery pack and power consumption apparatusCONTEMPORARY AMPEREX TECHNOLOGY HONG KONG LTD·Filed 2022·Granted Aug 19, 2025·0 cites·4 claims
- 4662US11973215B2Negative active material, preparation method thereof, secondary battery and related battery module, battery pack and deviceCONTEMPORARY AMPEREX TECHNOLOGY CO LTD·Filed 2020·Granted Apr 30, 2024·0 cites·16 claims
- 4760US11316158B2Secondary battery, and related battery module, battery pack and apparatusCONTEMPORARY AMPEREX TECHNOLOGY CO LTD·Filed 2021·Granted Apr 26, 2022·0 cites·14 claims
- 4860US2023163284A1Modified silicon material and preparation method thereof, negative electrode materialCONTEMPORARY AMPEREX TECHNOLOGY CO LTD·Filed 2023·Application pending·0 cites
- 4959US9932089B2Single-wheel electric balancing scooterZHEJIANG LINIX MOTOR CO LTD·Filed 2016·Granted Apr 3, 2018·1 cites·20 claims
- 5059US2025286047A1Positive electrode active material and preparation method therefor, secondary battery, battery module, battery pack and electric deviceCONTEMPORARY AMPEREX TECHNOLOGY HONG KONG LTD·Filed 2025·Application pending·0 cites
Showing the top 50 of 53 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →