On 12 May 2005 Singapore saw for the first time, a case involving exercise rights of discretion in the amendment of patent specifications for commercial products in the "Trek Technology (Singapore) Pte Ltd v. FE Global Electronics PTE Ltd and others, and other suits (SGHC 90) Justice Lai ruled on all counts, in favour of Trek 2000 International that their USB portable mass storage device patent to be valid, enforceable and infringed by Israel's M-Systems Flash Disk Pioneers Ltd, and Hong Kong's Ritronics Components.