The following patents are certified by an independent neutral evaluator as W-CDMA Essential Patents. The W-CDMA Essential Patents are classified in relation to five Product Categories described here.

Terminal (including modules)

 List of W-CDMA Essential Patents for a Terminal.  Click here.

Base Station (Node B)

 List of W-CDMA Essential Patents for a Base Station.  Click here.

Radio Network Controller

 List of W-CDMA Essential Patents for a Radio Network Controller.  Click here.

Core Network

 List of W-CDMA Essential Patents for a Core Network.  Click here.

Test Equipment

 List of W-CDMA Essential Patents for Test Equipment.  Click here.

All Product Categories

 List of W-CDMA Essential Patents for all Product Categories.  Click here.