Inventor
WANG GUANGJUN
CN16 patents
⚠️ This page may combine multiple inventors who share the name “WANG GUANGJUN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
CONTEMPORARY AMPEREX TECHNOLOGY CO LTD
4 patentsUS11626589B2Apr 11, 2023
Secondary battery and device containing same
CONTEMPORARY AMPEREX TECHNOLOGY CO LTD1 citations60
US11404688B2Aug 2, 2022
Secondary battery and apparatus containing the same
CONTEMPORARY AMPEREX TECHNOLOGY CO LTD0 citations50
US11855304B2Dec 26, 2023
Secondary battery
CONTEMPORARY AMPEREX TECHNOLOGY CO LTD0 citations46
US12051818B2Jul 30, 2024
Battery cushion and forming method thereof, and battery module and forming method thereof
CONTEMPORARY AMPEREX TECHNOLOGY CO LTD0 citations44
HUAWEI TECH CO LTD
3 patentsUS7639944B2Dec 29, 2009
Method for protecting cross-ring service in optical network
HUAWEI TECH CO LTD6 citations60
US7924707B2Apr 12, 2011
Method for realizing many to many protection switching of ring network
HUAWEI TECH CO LTD0 citations39
US7706257B2Apr 27, 2010
Protection method for ring network of optical transmission network
HUAWEI TECH CO LTD0 citations39
HUAWEI MARINE NETWORKS CO LTD
2 patentsCONTEMPORARY AMPEREX TECHNOLOGY HONG KONG LTD
2 patentsUS12500235B2Dec 16, 2025
Secondary battery and device containing same
CONTEMPORARY AMPEREX TECHNOLOGY HONG KONG LTD0 citations60
US12481000B2Nov 25, 2025
Charging control method for battery pack, charging control apparatus for battery pack, electronic device, and storage medium
CONTEMPORARY AMPEREX TECHNOLOGY HONG KONG LTD0 citations60