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Inventor profile of:

Liu LANG

City:

Beijing

Country:

China

Published Applications:

1

Last publication date:

2021-11-18

Recent patent applications by LANG Liu

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

#1 | 2021-11-18

US20210357452A1

METHOD FOR OBTAINING ONLINE PICTURE-BOOK CONTENT AND SMART SCREEN DEVICE

InventorID:

5245385 ⎘