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Inventor profile of:

Qingyang Chen

City:

Shanghai

Country:

China

Published Applications:

1

Last publication date:

2014-03-13

Top Assignees for applications by Qingyang Chen

The entities that hold a legal rights for patent applications filed by inventor Chen Qingyang:

Xi'an Huafan Instrument Co., Ltd. 1 Xi'an, China
Shanghai QinLu Electrical Technology Co., Ltd. 1 Shanghai, China

Recent patent applications by Chen Qingyang

Qingyang Chen from Shanghai, CN has applied for patents for these inventions. The list has both pending applications and granted patents:

#1 | 2014-03-13

US20140074747A1

ASSISTANT SYSTEM FOR THE TOUR GUIDE

InventorID:

688573 ⎘