🔗 Permalink

Inventor profile of:

Han Dingnan

City:

Beijing

Country:

China

Published Applications:

1

Last publication date:

2011-12-08

Recent patent applications by Dingnan Han

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

#1 | 2011-12-08

US20110298742A1

Multi-point touch screen operating tool

InventorID:

3490044 ⎘