Alereon is a semiconductor company that designs and develops ultra-wideband (UWB) wireless technology for use in a variety of applications, including wireless USB, wireless HDMI, and wireless networking. The company was founded in 2003 and is headquartered in Austin, Texas. Alereon's UWB technology enables high-speed wireless data transfer over short distances, making it ideal for use in consumer electronics and other applications where high-speed data transfer is required. The company's products are used by a variety of customers, including consumer electronics manufacturers, computer manufacturers, and networking equipment manufacturers.