YIWEI CHENG

City:

Xi'an

Country:

China

Published Applications:

Last publication date:

2021-10-28

Top Assignees for applications by YIWEI CHENG

The entities that hold a legal rights for patent applications filed by inventor CHENG YIWEI:

YIWEI CHENG from Xi'an, CN has applied for patents for these inventions. The list has both pending applications and granted patents:

Single-stage ejector-based cryogenic refrigeration system for cold energy recovery

Ejector-based cryogenic refrigeration system with two-stage regenerator

Ejector-based cryogenic refrigeration system for cold energy recovery

InventorID:

4986563 ⎘