ThinkPad past several years." Although Lenovo acquired the right to use the IBM brand name for five years after its acquisition of IBM's personal computer business, Lenovo only used it for three years. The majority of ThinkPad computers since the 2005 acquisition of the brand by Lenovo have been made in China. In addition to these Chinese manufacturing facilities, Lenovo employs 300 people at a combined manufacturing and distribution center near its American headquarters in Morrisville, North Carolina. Each device made in this facility "is packed in a box that sports a red-white-and-blue sticker proclaiming "Whitsett, North Carolina." In 2012, Lenovo
ThinkPad An 11.6" Edge 11 model was offered, but not available in the United States. The S Series is positioned as a mid-range ThinkPad offering, containing ultrabooks derived from the Edge Series. As of August 2013, the S Series includes S531 and S440 models; their cases are made of aluminum and magnesium alloy, available in silver and gunmetal colors. The Lenovo ThinkPad Twist (S230u) is a laptop/tablet computer hybrid aimed at high-end users. The Twist gets its name from its screen's ability to twist in a manner that converts the device into a tablet. The Twist has a 12.5" screen and