Samsung X820 out to be the phone's case design, which was weak enough to allow the device to break into two parts with little effort. For many users, this fault would not manifest itself until after extensive use. After the release of "X820", the world's slimmest mobile phone record has since been surpassed by Samsung's Ultra Edition II 5.9mm (U100). Samsung later created a slimmer phone called the Samsung U108. Samsung X820 Samsung SGH-X820, also known as "Ultra Edition 6.9", is a mobile phone created by Samsung and announced in Q3 2006, as part of the Samsung Ultra Edition range. Samsung marketed
Samsung S2 T-Mobile, Galaxy S2 Epic 4G, Galaxy S Showcase, Droid Charge and Galaxy Prevail) in the United States which has been denied by the court. In 2015, Samsung has been granted more U.S. patents than any other company - including IBM, Google, Sony, Microsoft and Apple. The company received 7,679 utility patents through 11 December. On 2 August 2016, Samsung Electronics unveiled the Galaxy Note7 smartphone, which went on sale on 19 August 2016. However, in early September 2016, Samsung suspended sales of the phone and announced an informal recall. This occurred after some units of the phones had batteries