Inventor

LIN WENGUANG

CN5 patents

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

CONTEMPORARY AMPEREX TECHNOLOGY HONG KONG LTD

4 patents

US12438151B2Oct 7, 2025

Positive electrode active material and its preparation method, sodium ion battery and apparatus containing the sodium ion battery

CONTEMPORARY AMPEREX TECHNOLOGY HONG KONG LTD0 citations61

US12151946B2Nov 26, 2024

Positive electrode active material, sodium-ion secondary battery comprising the same and electrical apparatus

CONTEMPORARY AMPEREX TECHNOLOGY HONG KONG LTD1 citations56

US12548769B2Feb 10, 2026

Positive electrode active material and preparation method therefor, sodium ion battery, and apparatus comprising sodium ion battery

CONTEMPORARY AMPEREX TECHNOLOGY HONG KONG LTD0 citations49

US12500231B2Dec 16, 2025

Positive electrode active material, sodium ion secondary battery comprising same and power consuming device

CONTEMPORARY AMPEREX TECHNOLOGY HONG KONG LTD0 citations46

CONTEMPORARY AMPEREX TECHNOLOGY CO LTD

1 patent

US11196046B2Dec 7, 2021

Positive active material, preparation process thereof, sodium ion battery and apparatus containing the same

CONTEMPORARY AMPEREX TECHNOLOGY CO LTD4 citations69