Li-Jun Chang

City:

Beijing

Country:

China

Published Applications:

Last publication date:

2011-03-10

Top Assignees for applications by Li-Jun Chang

The entities that hold a legal rights for patent applications filed by inventor Chang Li-Jun:

Li-Jun Chang from Beijing, CN has applied for patents for these inventions. The list has both pending applications and granted patents:

Method and location server for determining a postion of a target device

METHOD AND DEVICE FOR NOTIFYING A LOCATION SERVICES CLIENT THAT A TARGET TERMINAL IS UNREACHABLE

InventorID:

3352379 ⎘