The United States has created enforceable rights in -intangibles- that are known as intellectual property, including copyrights, trademarks, and trade secrets. Copyright law provides federal protection against infringement of certain exclusive rights, such as reproduction and distribution, of -original works of authorship, - including computer software, literary works, musical works, and motion pictures. 17 U.S.C. 102(a), 106. The use of a commercial brand to identify a product is protected by trademark law, which prohibits the unauthorized use of -any word, name, symbol, or device- used by a...