ParkerVision, Inc. is a United States-based company engaged in the business of designing, developing and selling its radio frequency (RF) technologies and products for use in semiconductor circuits for wireless communication products. The Company is in the business of innovating fundamental wireless technologies. In addition, from time to time, the Company provides engineering consulting and design services to its customers, for a negotiated fee, to assist them in developing prototypes. The Company�s is focused on incorporating its technologies in multiple markets that incorporate RF transmitters, receivers, and/or transceivers, including mobile handsets, tablets, data cards, femtocells, machine-to-machine, RF identification and infrastructure, among others. The Company competes with Broadcom, Fujitsu, Intel, MediaTek, NVidia, Qualcomm, ST-Ericsson, Anadigics, RF Microdevices, and Skyworks.