Inventor
QIU DANLIANG
CN10 patents
⚠️ This page may combine multiple inventors who share the name “QIU DANLIANG”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SHANGHAI DIANBA NEW ENERGY TECH CO LTD
9 patentsUS11264762B2Mar 1, 2022
Electrical connection device
SHANGHAI DIANBA NEW ENERGY TECH CO LTD6 citations85
US11840156B2Dec 12, 2023
Battery locking/unlocking system, electric vehicle battery swapping control system and control method thereof
SHANGHAI DIANBA NEW ENERGY TECH CO LTD4 citations73
US11837747B2Dec 5, 2023
Battery case unlocking apparatus, battery case, and quick battery case replacement system
SHANGHAI DIANBA NEW ENERGY TECH CO LTD2 citations72
US11183731B2Nov 23, 2021
Battery case unlocking apparatus, battery case, and quick battery case replacement system
SHANGHAI DIANBA NEW ENERGY TECH CO LTD3 citations72
US11837746B2Dec 5, 2023
Battery case unlocking apparatus, battery case, and quick battery case replacement system
SHANGHAI DIANBA NEW ENERGY TECH CO LTD0 citations62
US11742614B2Aug 29, 2023
Electrical connection device
SHANGHAI DIANBA NEW ENERGY TECH CO LTD0 citations62
US11742615B2Aug 29, 2023
Electrical connection device
SHANGHAI DIANBA NEW ENERGY TECH CO LTD0 citations62
US11742616B2Aug 29, 2023
Electrical connection device
SHANGHAI DIANBA NEW ENERGY TECH CO LTD0 citations62
US12296709B2May 13, 2025
Battery locking/unlocking method, electric vehicle battery swapping control method
SHANGHAI DIANBA NEW ENERGY TECH CO LTD0 citations51