🔗 Permalink

Inventor profile of:

Chengyu Wen

City:

Waterloo

Country:

Canada

Published Applications:

1

Last publication date:

2021-06-10

Recent patent applications by Wen Chengyu

Chengyu Wen from Waterloo, CA has applied for patents for these inventions. The list has both pending applications and granted patents:

#1 | 2021-06-10

US20210170195A1

Human necessities

PHOTOTHERAPY GLASSES AND GLASSES CASE

InventorID:

5100647 ⎘