Apple v. Samsung

Apple Inc. v. Samsung Electronics Co., Ltd. was the first of a series of ongoing lawsuits between Apple Inc. and Samsung Electronics regarding the design of smartphones and tablet computers; between them, the companies made more than half of smartphones sold worldwide as of July 2012. In the spring of 2011, Apple began litigating against Samsung in patent infringement suits, while Apple and Motorola Mobility were already engaged in a patent war on several fronts. Apple's multinational litigation over technology patents became known as part of the mobile device "smartphone patent wars": extensive litigation in fierce competition in the global market for consumer mobile communications. By August 2011, Apple and Samsung were litigating 19 ongoing cases in nine countries; by October, the legal disputes expanded to ten countries. By July 2012, the two companies were still embroiled in more than 50 lawsuits around the globe, with billions of dollars in damages claimed between them. While Apple won a ruling in its favor in the U.S., Samsung won rulings in South Korea, Japan, and the UK. On June 4, 2013, Samsung won a limited ban from the U.S. International Trade Commission on sales of certain Apple products after the commission found Apple had violated a Samsung patent, but this was vetoed by U.S. Trade Representative Michael Froman.

On December 6, 2016, the United States Supreme Court decided 8-0 to reverse the decision from the first trial that awarded nearly $400 million to Apple and returned the case to Federal Circuit court to define the appropriate legal standard "article of manufacture" because it is not the smartphone itself but could be just the case and screen to which the design patents relate.

On January 4, 2007, 4 days before the iPhone was introduced to the world, Apple filed a suite of 4 design patents covering the basic shape of the iPhone. These were followed up in June of that year with a massive filing of a color design patent covering 193 screen shots of various iPhone graphical user interfaces. It is from these filings along with Apple's utility patents, registered trademarks and trade dress rights, that Apple selected the particular intellectual property to enforce against Samsung. Apple sued its component supplier Samsung, alleging in a 38-page federal complaint on April 15, 2011 in the United States District Court for the Northern District of California that several of Samsung's Android phones and tablets, including the Nexus S, Epic 4G, Galaxy S 4G, and the Samsung Galaxy Tab, infringed on Apple's intellectual property: its patents, trademarks, user interface and style. Apple's complaint included specific federal claims for patent infringement, false designation of origin, unfair competition, and trademark infringement, as well as state-level claims for unfair competition, common law trademark infringement, and unjust enrichment.

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