Lenovo Outs Five New ThinkPads, Including A 15-Inch Business Ultrabook Lenovo (HKSE: 992) (ADR: LNVGY) announced new thinner and lighter additions to the ThinkPad portfolio. The ThinkPad T440s, T440 and X240 Ultrabook laptops demonstrate a deliberate and purposeful look and feel. The September 3, 2013 News