Samsung has filed another lawsuit against Apple, this time in South Korea. The company alleges that the iPhone 4S and iPad 2 are violating three patents, according to “Reuters” (

Samsung says the new suit — filed on Tuesday to a Seoul court — covers three utility patents and involves methods of displaying data, the user interface, and short text messages, the article adds. This is another round in the global, ongoing brouhaha between Apple and Samsung involving patent disputes.

The two companies have filed more than 30 lawsuits against each other across four continents. A German court on Friday dismissed two cases brought by Apple and Samsung against each other as part of an ongoing legal battle.