Inventor
CAI RULAI
CN16 patents
⚠️ This page may combine multiple inventors who share the name “CAI RULAI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
CONTEMPORARY AMPEREX TECHNOLOGY CO LTD
12 patentsUS10651498B2May 12, 2020
Secondary battery and vehicle
CONTEMPORARY AMPEREX TECHNOLOGY CO LTD5 citations73
US11557816B2Jan 17, 2023
Secondary battery
CONTEMPORARY AMPEREX TECHNOLOGY CO LTD2 citations72
US10553837B2Feb 4, 2020
Secondary battery
CONTEMPORARY AMPEREX TECHNOLOGY CO LTD3 citations71
US10916756B2Feb 9, 2021
Secondary battery
CONTEMPORARY AMPEREX TECHNOLOGY CO LTD0 citations62
US12002992B2Jun 4, 2024
Battery, electrical device, and method and device for manufacturing battery
CONTEMPORARY AMPEREX TECHNOLOGY CO LTD0 citations60
US10991949B2Apr 27, 2021
Electrode component, electrode assembly and rechargeable battery
CONTEMPORARY AMPEREX TECHNOLOGY CO LTD0 citations52
US10873066B2Dec 22, 2020
Vent for secondary battery top cover, top cover assembly, and secondary battery
CONTEMPORARY AMPEREX TECHNOLOGY CO LTD0 citations41
US10804526B2Oct 13, 2020
Electrode member, electrode assembly and rechargeable battery
CONTEMPORARY AMPEREX TECHNOLOGY CO LTD0 citations41
US10673056B2Jun 2, 2020
Secondary battery
CONTEMPORARY AMPEREX TECHNOLOGY CO LTD0 citations41
US10529974B2Jan 7, 2020
Secondary battery
CONTEMPORARY AMPEREX TECHNOLOGY CO LTD0 citations41
US10418618B2Sep 17, 2019
Top cover structure for power battery and power battery
CONTEMPORARY AMPEREX TECHNOLOGY CO LTD0 citations41
US10665826B2May 26, 2020
Top cover assembly of secondary battery and secondary battery
CONTEMPORARY AMPEREX TECHNOLOGY CO LTD0 citations39