Patents/Inventors

Quansheng Li

BeijingCN2 patents

3 Patents

US118427672023
Memory Device and Operation Method Thereof
SHANGHAI ZHAOXIN SEMICONDUCTOR CO., Ltd.
0 cites
US116737472023
Method for Constructing Pumping-injection Well of Groundwater Reservoir in Dump of Open-pit Mine
CHN ENERGY Investment Group Co., Ltd
0 cites
US116743932023
Method for Constructing Dam Inside Dump of Inner-dump Strip Mine
Jiangsu Vocational Institute Of Architectural Technology
0 cites