The US launch of its flagship Galaxy S3 smartphone will go ahead as planned, Samsung has said. Despite Apple's efforts to thwart the introduction of the handset into the American market with yet another patent infringement case, the Galaxy S3 will be available for sale as of 21 June. Apple has asked a court to ban the import and sale of the device in the US on the grounds that the S3 infringes on at least two, and possibly more, of the four patents it originally accused...