LiveSino.net Chinese Microsoft enthusiast blog posted a bunch of links to some interesting portfolios by a handful of Chinese designers who works at the Microsoft Advanced Technology Center (ATC) Studios in Beijing. What many people don’t know is that the ATC has been largely responsible for the user experience design of Windows Mobile.  Out of all the portfolios linked, one stands out as the juiciest. Teng Lei, a user experience designer at the ATC recently blogged about a new portfolio by Robin Zhu who appears to also work at the ATC. Note: not all of these concepts were designed for Windows Mobile but designed for mobile user experiences in general.