InterDigital Communications LLC, InterDigital Technology Corporation, and IPR Licensing Inc. filed a letter on July 26, 2011, requesting that the International Trade Commission conduct an investigation under section 337 covering Certain Wireless Devices with 3G Capabilities and Components Thereof. The proposed Huawei Technologies Co., Ltd., FutureWei Technologies, Inc. d/b/a Huawei Technologies, Nokia Corporation, Nokia Inc., ZTE Corporation, and ZTE (USA) Inc.