Inventor

HAN RUIQI

CN3 patents

⚠️ This page may combine multiple inventors who share the name “HAN RUIQI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

CONTEMPORARY AMPEREX TECHNOLOGY HONG KONG LTD

1 patent

US12224449B2Feb 11, 2025

Case, secondary battery, battery pack, vehicle, and method for manufacturing secondary battery

CONTEMPORARY AMPEREX TECHNOLOGY HONG KONG LTD0 citations48

JIANGSU CONTEMPORARY AMPEREX TECH LTD

1 patent

US11302995B2Apr 12, 2022

Buffering member and battery module

JIANGSU CONTEMPORARY AMPEREX TECH LTD0 citations46

CONTEMPORARY AMPEREX TECHNOLOGY CO LTD

1 patent

US11799153B2Oct 24, 2023

Battery casing, method for manufacturing the same, and device containing battery casing

CONTEMPORARY AMPEREX TECHNOLOGY CO LTD0 citations43