Patents/Inventors

Mingjing Li

ZhengzhouCN1 patent

2 Patents

US123381802025
Process for Producing Microcrystalline Alpha-alumina by Microwave Calcination
HENAN CHANGXING INDUSTRY CO, Ltd.
0 cites
US121487622024
Array Substrate and Display Panel
BOE TECHNOLOGY GROUP CO., Ltd.
0 cites