Yu Han

City:

Harbin

Country:

China

Published Applications:

Last publication date:

2024-09-19

Top Assignees for applications by Yu Han

The entities that hold a legal rights for patent applications filed by inventor Han Yu:

Yu Han from Harbin, CN has applied for patents for these inventions. The list has both pending applications and granted patents:

METHOD FOR PREPARING LITHIUM EXTRACTION ABSORBENT AND ITS APPLICATION

LURES AND SENSORS FOR INSECT TRAPPING

Insect trapping systems

InventorID:

2861344 ⎘