HTC announced today that it has filed a formal complaint with the U.S. International Trade Commission (ITC), outlining five HTC patents it believes Apple infringes upon with its iPhone, iPod touch, and iPad. “As the innovator of the original Windows Mobile PocketPC Phone Edition in 2002 and the first Android smartphone in 2008, HTC believes the industry should be driven by healthy competition and innovation that offer consumers the best, most accessible mobile experiences possible,” said Jason Mackenzie, vice president of North America, HTC Corporation. “We are taking this action against Apple to protect our intellectual property, our industry partners, and most importantly our customers that use HTC phones.” HTC is requesting that the ITC “halt the importation and sale of the iPhone, iPad and iPod in the United States.”

Update: According to a copy of HTC’s complaint to the ITC obtained by iLounge, the five patents cited by HTC “relate generally to hardware and software used to implement telephone directories within mobile telephone systems,” as well as “power management methods implemented in portable electronic devices.”