Inventor
HUANG HUAFENG
CN23 patents
⚠️ This page may combine multiple inventors who share the name “HUANG HUAFENG”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
CONTEMPORARY AMPEREX TECHNOLOGY CO LTD
21 patentsUS11177479B2Nov 16, 2021
Current collector, electrode plate including the same and electrochemical device
CONTEMPORARY AMPEREX TECHNOLOGY CO LTD2 citations73
US10763513B2Sep 1, 2020
Current collector, electrode plate including the same and battery
CONTEMPORARY AMPEREX TECHNOLOGY CO LTD2 citations73
US10658673B2May 19, 2020
Battery
CONTEMPORARY AMPEREX TECHNOLOGY CO LTD2 citations73
US11342547B2May 24, 2022
Positive electrode, method for preparing the same and electrochemical device
CONTEMPORARY AMPEREX TECHNOLOGY CO LTD2 citations72
US10714757B2Jul 14, 2020
Current collector, electrode plate including the same and battery
CONTEMPORARY AMPEREX TECHNOLOGY CO LTD2 citations72
US12107255B2Oct 1, 2024
Positive electrode, method for preparing the same and electrochemical device
CONTEMPORARY AMPEREX TECHNOLOGY CO LTD0 citations62
US11539050B2Dec 27, 2022
Current collector, electrode plate and battery containing the same, and application thereof
CONTEMPORARY AMPEREX TECHNOLOGY CO LTD1 citations62
US11024854B2Jun 1, 2021
Current collector, electrode plate of the same and battery
CONTEMPORARY AMPEREX TECHNOLOGY CO LTD0 citations62
US11005105B2May 11, 2021
Current collector, electrode plate and electrochemical device
CONTEMPORARY AMPEREX TECHNOLOGY CO LTD0 citations62
US10985377B2Apr 20, 2021
Current collector, electrode plate including the same and electrochemical device
CONTEMPORARY AMPEREX TECHNOLOGY CO LTD1 citations62
US10868289B2Dec 15, 2020
Separator, method for preparing the same and electrochemical device including the same
CONTEMPORARY AMPEREX TECHNOLOGY CO LTD1 citations62
US10749184B2Aug 18, 2020
Battery
CONTEMPORARY AMPEREX TECHNOLOGY CO LTD1 citations62
US11901560B2Feb 13, 2024
Negative electrode plate, preparation method thereof and electrochemical device
CONTEMPORARY AMPEREX TECHNOLOGY CO LTD0 citations61
US11522194B2Dec 6, 2022
Negative electrode plate, preparation method thereof and electrochemical device
CONTEMPORARY AMPEREX TECHNOLOGY CO LTD0 citations61
US10944112B2Mar 9, 2021
Current collector, electrode plate including the same and electrochemical device
CONTEMPORARY AMPEREX TECHNOLOGY CO LTD0 citations52
US12074315B2Aug 27, 2024
Positive-electrode plate, lithium-ion battery equipped with the positive-electrode plate, battery module, battery pack, and apparatus
CONTEMPORARY AMPEREX TECHNOLOGY CO LTD0 citations51
US11289694B2Mar 29, 2022
Negative electrode plate, preparation method thereof and electrochemical device
CONTEMPORARY AMPEREX TECHNOLOGY CO LTD0 citations51
US10862090B2Dec 8, 2020
Composite separator, preparation method of the same, and electrochemical device using the same
CONTEMPORARY AMPEREX TECHNOLOGY CO LTD0 citations51
US10847802B2Nov 24, 2020
Negative electrode, method for preparing the same and electrochemical device for prolonging service life of battery and reducing short-circuit risk
CONTEMPORARY AMPEREX TECHNOLOGY CO LTD0 citations51
US10811660B2Oct 20, 2020
Separator, method for preparing separator and electrochemical device containing separator
CONTEMPORARY AMPEREX TECHNOLOGY CO LTD0 citations51
US11158846B2Oct 26, 2021
Negative electrode plate, preparation method thereof and electrochemical device
CONTEMPORARY AMPEREX TECHNOLOGY CO LTD0 citations50