Inventor · disambiguated record
Chuanmiao Yan
Also filed as: YAN CHUANMIAO
8 granted patents·3 pending applications·0 citations·filing 2013–2025
71Inventor score
Files withCONTEMPORARY AMPEREX TECHNOLOGY CO LTD6CONTEMPORARY AMPEREX TECHNOLOGY HONG KONG LTD4NINGDE AMPEREX TECHNOLOGY LTD1
Top patents by PatentIndex Score
11 records- 0178US2025336962A1Secondary battery, and battery module, battery pack and apparatus comprising the sameCONTEMPORARY AMPEREX TECHNOLOGY HONG KONG LTD·Filed 2025·Application pending·0 cites
- 0275US12243976B2Lithium-ion battery of fast-charging capabilityCONTEMPORARY AMPEREX TECHNOLOGY HONG KONG LTD·Filed 2022·Granted Mar 4, 2025·0 cites·20 claims
- 0368US12355076B2Secondary battery, and battery module, battery pack and apparatus comprising the sameCONTEMPORARY AMPEREX TECHNOLOGY HONG KONG LTD·Filed 2021·Granted Jul 8, 2025·0 cites·19 claims
- 0467US11502328B2Lithium-ion batteryCONTEMPORARY AMPEREX TECHNOLOGY CO LTD·Filed 2019·Granted Nov 15, 2022·0 cites·17 claims
- 0559US11646415B2Secondary battery, battery module, battery pack, apparatus containing the secondary batteryCONTEMPORARY AMPEREX TECHNOLOGY CO LTD·Filed 2021·Granted May 9, 2023·0 cites·19 claims
- 0658US12224429B2Negative electrode plate, secondary battery, and apparatus thereofCONTEMPORARY AMPEREX TECHNOLOGY HONG KONG LTD·Filed 2021·Granted Feb 11, 2025·0 cites·14 claims
- 0756US11658294B2Secondary battery and battery module, battery pack and apparatus comprising the secondary batteryCONTEMPORARY AMPEREX TECHNOLOGY CO LTD·Filed 2021·Granted May 23, 2023·0 cites·18 claims
- 0850US11031622B2Lithium-ion secondary batteryCONTEMPORARY AMPEREX TECHNOLOGY CO LTD·Filed 2019·Granted Jun 8, 2021·0 cites·15 claims
- 0949US9546189B2Surface modified lithium titanate and preparation method thereofNINGDE AMPEREX TECHNOLOGY LTD·Filed 2013·Granted Jan 17, 2017·0 cites·6 claims
- 1049US2020006767A1Positive electrode plate and lithium ion batteryCONTEMPORARY AMPEREX TECHNOLOGY CO LTD·Filed 2019·Application pending·0 cites
- 1132US2017250400A1Electrode with coating layer and li-ion battery including the sameCONTEMPORARY AMPEREX TECHNOLOGY CO LTD·Filed 2017·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Chuanmiao Yan 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 →