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Inventor profile of:

Changrong Li

City:

Country:

United States

Published Applications:

1

Last publication date:

2010-12-23

Recent patent applications by Li Changrong

Changrong Li from , US has applied for patents for these inventions. The list has both pending applications and granted patents:

#1 | 2010-12-23

US20100322251A1

Method and System for Virtually Switching Digital Video/Audio and Auxiliary Control Signals for Digital Signage Applications

InventorID:

3718188 ⎘