Electronics giant Samsung has filed applications for three blockchain-related trademark requests for smartphones. Based on the descriptions provided by the company, the three European trademark requests relate to providing crypto custody services on smartphones, which indicates that Samsung may be planning to make its entry into the ‘blockchain smartphone’ market following the recent release of HTC’s Exodus 1 and Sirin Labs’ FINNEY, both of which also offer crypto custody. Dutch tech news blog Galaxy Club reports that the three requested patents are called ‘Blockchain KeyStore‘, ‘Blockchain key box‘ and ‘Blockchain ... (full story)