The case centered around copyright infringement claims by Twentieth Century Fox against Pathe Exchange for unauthorized distribution of a film.

In Campbell v. Acuff-Rose Music, Inc., the Supreme Court set forth the four factors to determine fair use, which has become a cornerstone of copyright law.

The lawsuit against Napster alleged that its platform facilitated widespread copyright infringement by allowing users to share music files without authorization.

In Gilliam v. American Broadcasting Companies, Inc., the court recognized the moral rights of authors and artists, including the right to prevent the mutilation or distortion of their work.

The court found that Grokster was liable for contributory infringement because it provided the means and knowledge for users to infringe copyrights.

In Near v. Minnesota, the Supreme Court held that prior restraint of speech is presumptively unconstitutional, setting an important precedent for freedom of expression.

The case centered on whether the phrase on Cohen's jacket constituted fighting words, which are not protected by the First Amendment.

In Hormel Foods Corp. v. Jim Henson Productions, Inc., the court found that the use of the Hormel trademark in a parody of the "Spam" musical could potentially dilute the distinctiveness of the mark.

The case focused on the practice of block booking, where film distributors required theaters to purchase a group of films as a condition of obtaining a license for a popular film.

In Haelan Laboratories, Inc. v. Topps Chewing Gum, Inc., the court recognized the right of publicity as a property right, giving individuals control over the commercial use of their identity.

The case centered on whether the sale of VCRs constituted contributory copyright infringement, as they could be used to record and distribute copyrighted films.

In Campbell v. Acuff-Rose Music, Inc., the court held that the use of a copyrighted song in a parody could be considered transformative, thus falling under fair use.

The case centered on whether California's law violated the First Amendment rights of video game retailers and consumers by restricting the sale of violent video games to minors.

In Feist Publications, Inc. v. Rural Telephone Service Co., the Supreme Court held that copyright protection does not extend to facts, which are considered part of the public domain.

The case focused on allegations that BMI, a performing rights organization, engaged in price fixing by setting the rates for music licensing.