Nintendo Switch

Nintendo's quarterly profit jumped by 25% in the third fiscal quarter of 2018 due to the popularity of games on the Switch and their October–December profit totalled $956 million, while quarterly sales totalled $5.6 billion, which were up by 26%.[388]

Nintendo's yearly profit jumped by 39% during the April 2018-March 2019 fiscal year and annual sales rose 14% to $10.7 billion due to "healthy" software sales for the Switch.[389]

In August 2017, Los Angeles-based tablet peripheral manufacturer Gamevice, Inc. filed a lawsuit against Nintendo in the United States District Court for the Central District of California, alleging that the design of the Switch conflicts with its patent on the design for the Wikipad, an Android-based gaming device that also features a tablet with a detachable controller. The lawsuit sought damages on existing Switch sales and banning further sales of the console.[390] The lawsuit was voluntarily dismissed by Gamevice in October 2017.[391]

However, in March 2018, Gamevice initiated a second patent infringement lawsuit on Nintendo related to a different set of patents. Gamevice also sought action through the United States International Trade Commission related to patent infringement under Section 337 of the Tariff Act of 1930, and was seeking to block imports of the Switch into the United States.[392][393][394]