Shenzhen
China
3
2009-10-29
The entities that hold a legal rights for patent applications filed by inventor Liu Shuling:
Shuling Liu from Shenzhen, CN has applied for patents for these inventions. The list has both pending applications and granted patents:
METHODS AND SYSTEMS FOR AUTHENTICATION
#2 | 2008-03-13Method and System for Implementing Authentication on Information Security
#3 | 2007-04-19Method for implementing security update of mobile station and a correlative reacting system
4052621 ⎘