Such is the case with hardware makers Gamevice and Nintendo, with the former arguing that the latter’s Joy-Con controllers for the Switch violate a patent it was granted in 2015.
Gamevice is asking the court to halt sales and production of the Joy-Cons and the Switch, as well as unspecified damages.
Gamevice was originally known as WikiPad, and had attempted to create its own Android-powered gaming device with a detachable controller back in 2013.
Companies want to protect their ideas and designs, but other companies, with similarly creative people can come up with something close but different.