Due to the current lapse in appropriations, the USITC has ceased regular operations.
Please continue to visit usitc.gov for updates on the resumption of regular Commission operations. Learn more here.Publication 4258
Certain Baseband Processor Chips and Chipsets, Transmitter and Receiver (Radio) Chips, Power Control Chips, and Products Containing Same, Including Cellular Telephone Handsets, Inv. 337-TA-543, Volume 2