At last week’s Engadget show, Nokia CEO Stephen Elop gave a small interview talking on Windows Phones in general. When asked about US availability of Lumia devices, he didn’t leak any new specifics but assured that Lumia devices in USÂ will be launched in early 2012. Nokia is preparing toÂ get ready with right combination ofÂ devices and servicesÂ with multiple mobile operators in US. When asked about difficulty in launching Windows Phone devices inÂ China due to its social network integration, heÂ saidÂ thatÂ Nokia has a very great expertise in handling Chinese market and it will assistÂ Microsoft to tailor Windows PhonesÂ for ChinaÂ that will be launched in first half of 2012. You can watch the full interviewÂ here from 24th minÂ mark.