Inventor

BAI QINGLIN

CN4 patents

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

CONTEMPORARY AMPEREX TECHNOLOGY HONG KONG LTD

2 patents

US12592460B2Mar 31, 2026

Electrode assembly, secondary battery, battery pack and device

CONTEMPORARY AMPEREX TECHNOLOGY HONG KONG LTD0 citations54

US12199307B2Jan 14, 2025

Secondary battery, battery module, and apparatus

CONTEMPORARY AMPEREX TECHNOLOGY HONG KONG LTD0 citations44

CONTEMPORARY AMPEREX TECHNOLOGY CO LTD

2 patents

US11264683B2Mar 1, 2022

Electrode assembly, secondary battery, battery pack and device

CONTEMPORARY AMPEREX TECHNOLOGY CO LTD0 citations54

US11594791B2Feb 28, 2023

Secondary battery and method of manufacturing the secondary battery

CONTEMPORARY AMPEREX TECHNOLOGY CO LTD0 citations46