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Inventor profile of:

Risheng Xia

City:

Wen Zhou

Country:

China

Published Applications:

1

Last publication date:

2024-08-08

Top Assignees for applications by Risheng Xia

The entities that hold a legal rights for patent applications filed by inventor Xia Risheng:

SHANGHAI ISPARX MEDICAL CO., LTD 1 Shanghai, China

Recent patent applications by Xia Risheng

Risheng Xia from Wen Zhou, CN has applied for patents for these inventions. The list has both pending applications and granted patents:

#1 | 2024-08-08

US20240264465A1

Spectacle lens and frame glasses

InventorID:

6801693 ⎘