Advanced Powerline Technologies, Inc. engages in developing, producing, and marketing high technology products. It provides liquid crystal display (LCD) digital televisions with high definition tuners. The company also focuses on the creation and development of broadband over power line and power line communications friendly devices, products, and services. It intends to utilize the technology within its existing product platforms. The company was founded in 1982. The company was formerly known as AC/DC Communications, Inc. and changed its name to Advanced Powerline Technologies, Inc. in 2004. Advanced Powerline Technologies is headquartered in Woodward, Oklahoma. On December 21, 2007, Bronzesport Industries, Inc. filed a voluntary petition for liquidation under Chapter 7 in the U.S. Bankruptcy Court for the District of Nevada.