Inventor · disambiguated record
Songjun Shi
Also filed as: SHI SONGJUN
4 granted patents·9 pending applications·0 citations·filing 2017–2025
53Inventor score
Top patents by PatentIndex Score
13 records- 0178US2025379220A1Positive electrode plate and manufacturing method therefor, battery cell, battery and electrical apparatusCONTEMPORARY AMPEREX TECHNOLOGY CO LTD·Filed 2025·Application pending·0 cites
- 0278US2024014401A1Electrode assembly, battery cell, battery, and method and apparatus for manufacturing electrode assemblyCONTEMPORARY AMPEREX TECHNOLOGY CO LTD·Filed 2023·Application pending·0 cites
- 0377US11843119B2Electrode assembly, battery cell, battery, and method and apparatus for manufacturing electrode assemblyCONTEMPORARY AMPEREX TECHNOLOGY CO LTD·Filed 2022·Granted Dec 12, 2023·0 cites·20 claims
- 0476US2025385252A1Positive electrode plate, battery and electrical apparatusCONTEMPORARY AMPEREX TECHNOLOGY CO LTD·Filed 2025·Application pending·0 cites
- 0575US2025391867A1Positive electrode plate and manufacturing method therefor, battery cell, battery, and electrical apparatusCONTEMPORARY AMPEREX TECHNOLOGY CO LTD·Filed 2025·Application pending·0 cites
- 0672US2025273662A1Positive electrode plate and preparation method thereof, battery cell, battery, and electric apparatusCONTEMPORARY AMPEREX TECHNOLOGY HONG KONG LTD·Filed 2025·Application pending·0 cites
- 0768US2024282938A1Positive electrode plate, lithium-ion secondary battery, battery module, battery pack, and electrical deviceCONTEMPORARY AMPEREX TECHNOLOGY CO LTD·Filed 2024·Application pending·0 cites
- 0868US2025279413A1Positive electrode plate and preparation method therefor, battery cell, battery, and electric deviceCONTEMPORARY AMPEREX TECHNOLOGY HONG KONG LTD·Filed 2025·Application pending·0 cites
- 0967US11901561B2Positive electrode sheet and secondary battery including the same, battery module, battery pack, and electrical apparatusCONTEMPORARY AMPEREX TECHNOLOGY CO LTD·Filed 2022·Granted Feb 13, 2024·0 cites·20 claims
- 1066US2023352664A1Negative electrode plate, preparation method thereof, secondary battery, battery module, battery pack, and electric apparatusCONTEMPORARY AMPEREX TECHNOLOGY CO LTD·Filed 2023·Application pending·0 cites
- 1162US2023395938A1Separator for secondary battery and preparation method therefor, secondary battery, battery module, battery pack, and power consuming deviceCONTEMPORARY AMPEREX TECHNOLOGY CO LTD·Filed 2023·Application pending·0 cites
- 1244US10381681B2Electrolyte and lithium-ion battery containing the sameCONTEMPORARY AMPEREX TECHNOLOGY CO LTD·Filed 2017·Granted Aug 13, 2019·0 cites·13 claims
- 1343US10826122B2Lithium-ion batteryCONTEMPORARY AMPEREX TECHNOLOGY CO LTD·Filed 2018·Granted Nov 3, 2020·0 cites·14 claims
Join the waitlist — get patent alerts
Get an alert when Songjun Shi 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 →