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Inventor profile of:

Yan Cheng

City:

Jiangsu

Country:

China

Published Applications:

1

Last publication date:

2021-09-02

Top Assignees for applications by Yan Cheng

The entities that hold a legal rights for patent applications filed by inventor Cheng Yan:

NANJING INSTITUTE OF ENVIRONMENTAL SCIENCES, MINISTRY OF ECOLOGY AND ENVIRONMENT 1 Nanjing, China
Nanjing Institute of Environmental Sciences, Ministry of Ecology and Environment 1 Jiangsu, China

Recent patent applications by Cheng Yan

Yan Cheng from Jiangsu, CN has applied for patents for these inventions. The list has both pending applications and granted patents:

#1 | 2021-09-02

US20210267178A1

Human necessities

Outdoor device for simulating pond ecosystem

InventorID:

6067567 ⎘