Patent Assignment
Reel/Frame 048933/0720
Assignment of Assignor's Interest
Recorded: 2019-04-19
Pages: 4
Assignors
LI, ZHENLEI
Executed: 2019-04-09
HE, XUEQIU
Executed: 2019-04-09
SONG, DAZHAO
Executed: 2019-04-09
HE, SHENGQUAN
Executed: 2019-04-09
LI, DONGHUI
Executed: 2019-04-09
Assignees
UNIVERSITY OF SCIENCE AND TECHNOLOGY BEIJING
NO. 30 XUEYUAN ROAD, HAIDIAN DISTRICT, BEIJING 100083, BEIJING, 100083, CHINA
ZHONG-AN ACADEMY OF SAFETY ENGINEERING
M402 JINGBAO GARDEN, NO.183 ANDINGMENWAI STREET, DONGCHENG DISTRICT, BEIJING 100011, BEIJING, 100011, CHINA
Covered Property
(1)
Monitoring and Forewarning Method for Coal-Rock Dynamic Disasters Based on Electromagnetic Radiation and Earth Sound