Hopen software Engineering Co., Ltd. was found in 1998 in Beijing. Hopen have been focusing on embedded software development ,especially on RTOS and mobile software platform such as Android in mobile sector. We have key-product "Hopen RTOS" with our own independent IP rights and it has already supported ARM series chipset very well. Most of our development work are based on ARM architecture hardware platform. From 2003 to 2010, there has been at least 20+ kind of cell phone product that launched in chinese market has used Hopen RTOS and software platform.Right now Hopen focusing on 3G/4G mobile software solution and based on Hopen/Linux OS, supporting Android software platform and ARM architecture hardware platform.