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Inventor profile of:

Kaigui Bian

City:

Beijing

Country:

China

Published Applications:

1

Last publication date:

2021-12-02

Recent patent applications by Bian Kaigui

Kaigui Bian from Beijing, CN has applied for patents for these inventions. The list has both pending applications and granted patents:

#1 | 2021-12-02

US20210372798A1

VISUAL NAVIGATION METHOD AND SYSTEM FOR MOBILE DEVICES BASED ON QR CODE SIGNPOSTS

InventorID:

5257114 ⎘