Inventor
CHENG CONG
CN14 patents
⚠️ This page may combine multiple inventors who share the name “CHENG CONG”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
CONTEMPORARY AMPEREX TECHNOLOGY HONG KONG LTD
9 patentsUS12230836B2Feb 18, 2025
Organic-inorganic hybrid complex and coating composition comprising same, separator, secondary battery, battery module, battery pack and power consuming device
CONTEMPORARY AMPEREX TECHNOLOGY HONG KONG LTD4 citations72
US12469929B2Nov 11, 2025
Separator, electrical apparatus containing such separator, and preparation method thereof
CONTEMPORARY AMPEREX TECHNOLOGY HONG KONG LTD0 citations60
US12394864B2Aug 19, 2025
Separator, electrical apparatus containing such separator, and preparation method thereof
CONTEMPORARY AMPEREX TECHNOLOGY HONG KONG LTD0 citations60
US12512559B2Dec 30, 2025
Separator, preparation method therefor and related secondary battery, battery module, battery pack and device
CONTEMPORARY AMPEREX TECHNOLOGY HONG KONG LTD0 citations59
US12512558B2Dec 30, 2025
Separator, preparation method therefor and related secondary battery, battery module, battery pack and device
CONTEMPORARY AMPEREX TECHNOLOGY HONG KONG LTD0 citations49
US12300851B2May 13, 2025
Separator, preparation method therefor and related secondary battery, battery module, battery pack and device
CONTEMPORARY AMPEREX TECHNOLOGY HONG KONG LTD0 citations49
US12300850B2May 13, 2025
Separator, secondary battery comprising same and related battery module, battery pack and device
CONTEMPORARY AMPEREX TECHNOLOGY HONG KONG LTD0 citations49
US12132226B2Oct 29, 2024
Separator, secondary battery containing such separator, and related battery module, battery pack, and apparatus
CONTEMPORARY AMPEREX TECHNOLOGY HONG KONG LTD0 citations49
US12160003B2Dec 3, 2024
Electrode assembly and secondary battery comprising the same, battery module, battery pack and electrical device
CONTEMPORARY AMPEREX TECHNOLOGY HONG KONG LTD0 citations43
NINGDE AMPEREX TECHNOLOGY LTD
3 patentsUS10991927B2Apr 27, 2021
Separator and energy storage device
NINGDE AMPEREX TECHNOLOGY LTD1 citations72
US11870029B2Jan 9, 2024
Separator and energy storage device
NINGDE AMPEREX TECHNOLOGY LTD0 citations61
US11777133B2Oct 3, 2023
Separator and energy storage device
NINGDE AMPEREX TECHNOLOGY LTD0 citations61
CONTEMPORARY AMPEREX TECHNOLOGY CO LTD
2 patentsUS11944954B2Apr 2, 2024
Organic-inorganic hybrid porous material and preparation method thereof, separator, electrochemical device, and electrical device
CONTEMPORARY AMPEREX TECHNOLOGY CO LTD0 citations61
US12021259B2Jun 25, 2024
Separator including coating layer including organic-inorganic hybrid composite compound battery including the same, and method of preparing the same
CONTEMPORARY AMPEREX TECHNOLOGY CO LTD0 citations60