Inventor
XIE YUANSEN
CN29 patents
⚠️ This page may combine multiple inventors who share the name “XIE YUANSEN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
NINGDE AMPEREX TECHNOLOGY LTD
28 patentsUS12294082B2May 6, 2025
Negative electrode and electrochemical apparatus containing same, and electronic apparatus
NINGDE AMPEREX TECHNOLOGY LTD2 citations73
US12183915B2Dec 31, 2024
Anode material, and electrochemical device and electronic device using the same
NINGDE AMPEREX TECHNOLOGY LTD2 citations71
US11322743B2May 3, 2022
Negative electrode composite material and preparation method thereof and lithium ion battery
NINGDE AMPEREX TECHNOLOGY LTD0 citations62
US12573628B2Mar 10, 2026
Negative electrode material, and negative electrode plate, electrochemical device and electronic device including same
NINGDE AMPEREX TECHNOLOGY LTD0 citations61
US12334544B2Jun 17, 2025
Negative electrode material and electrochemical apparatus and electronic apparatus containing the negative electrode material
NINGDE AMPEREX TECHNOLOGY LTD0 citations61
US12237504B2Feb 25, 2025
Anode material, electrochemical device and electronic device using the same
NINGDE AMPEREX TECHNOLOGY LTD0 citations61
US11145852B2Oct 12, 2021
Anode active material and anode using same, electrochemical device and electronic device
NINGDE AMPEREX TECHNOLOGY LTD0 citations61
US12512463B2Dec 30, 2025
Anode material, electrochemical device and electronic device including the same
NINGDE AMPEREX TECHNOLOGY LTD0 citations60
US12500239B2Dec 16, 2025
Anode material, anode and electrochemical device comprising the anode material
NINGDE AMPEREX TECHNOLOGY LTD0 citations60
US12482812B2Nov 25, 2025
Anode material, electrochemical device and electronic device including the same
NINGDE AMPEREX TECHNOLOGY LTD0 citations60
US12444737B2Oct 14, 2025
Anode material, electrochemical device and electronic device comprising the same
NINGDE AMPEREX TECHNOLOGY LTD0 citations60
US12341184B2Jun 24, 2025
Anode material, electrochemical device and electronic device comprising the same
NINGDE AMPEREX TECHNOLOGY LTD0 citations60
US12266790B2Apr 1, 2025
Anode, and electrochemical device comprising the same
NINGDE AMPEREX TECHNOLOGY LTD0 citations60
US12266786B2Apr 1, 2025
Negative electrode, and electrochemical apparatus and electronic apparatus including same
NINGDE AMPEREX TECHNOLOGY LTD1 citations60
US12015145B2Jun 18, 2024
Anode, and electrochemical device comprising the same
NINGDE AMPEREX TECHNOLOGY LTD0 citations60
US11967718B2Apr 23, 2024
Negative active material, electrochemical device that uses same, and electronic device
NINGDE AMPEREX TECHNOLOGY LTD0 citations60
US11936045B2Mar 19, 2024
Negative active material, electrochemical device that uses same, and electronic device
NINGDE AMPEREX TECHNOLOGY LTD0 citations60
US11563214B2Jan 24, 2023
Anode material, anode and electrochemical device comprising the anode material
NINGDE AMPEREX TECHNOLOGY LTD0 citations60
US11223041B2Jan 11, 2022
Anode active material and anode, electrochemical device and electronic device using the same
NINGDE AMPEREX TECHNOLOGY LTD0 citations60
US12412904B2Sep 9, 2025
Negative electrode plate, electrochemical device, and electronic device
NINGDE AMPEREX TECHNOLOGY LTD0 citations59
US12334559B2Jun 17, 2025
Negative electrode material, negative electrode plate, electrochemical device, and electronic device
NINGDE AMPEREX TECHNOLOGY LTD0 citations59
US12119486B2Oct 15, 2024
Anode material and electrochemical device and electronic device including the same
NINGDE AMPEREX TECHNOLOGY LTD0 citations58
US11059724B2Jul 13, 2021
Porous material and preparation methods thereof, and anodes and devices including the same
NINGDE AMPEREX TECHNOLOGY LTD0 citations58
US12456730B2Oct 28, 2025
Negative electrode active material and electrochemical device and electronic device using the same
NINGDE AMPEREX TECHNOLOGY LTD0 citations55
US12413089B2Sep 9, 2025
Electronic device, charging method for electrochemical device, terminal and storage medium
NINGDE AMPEREX TECHNOLOGY LTD0 citations55
US11114666B2Sep 7, 2021
Modified graphite negative electrode material, preparation method thereof and secondary battery
NINGDE AMPEREX TECHNOLOGY LTD0 citations55
US12592390B2Mar 31, 2026
Negative electrode plate, electrochemical device containing same, and electronic device
NINGDE AMPEREX TECHNOLOGY LTD0 citations54
US12191478B2Jan 7, 2025
Anode active material and preparation method thereof, and device using the anode active material
NINGDE AMPEREX TECHNOLOGY LTD0 citations50