Shanghai
China
4
2016-03-17
The entities that hold a legal rights for patent applications filed by inventor MA Xiaofei:
Xiaofei MA from Shanghai, CN has applied for patents for these inventions. The list has both pending applications and granted patents:
Method, device, and system for managing uplink carrier frequencies
#2 | 2014-10-23Method, device, and system for managing uplink carrier frequencies
#3 | 2012-03-08Method, device, and system for managing uplink carrier frequencies
#4 | 2012-03-08METHOD, DEVICE, AND SYSTEM FOR MANAGING UPLINK CARRIER FREQUENCIES
943317 ⎘