ThinkPad T series Windows 10. In December 2004 Lenovo of China announced the acquisition of the IBM PC division including the ThinkPad brand (at the time, 40% of the PC division was working in China.) ThinkPads were being made by Lenovo's arch-rival Great Wall Technology. Lenovo released the ThinkPad T60 and T60p laptops in February 2006. While designed and manufactured by Lenovo, the T60 and the T60p still featured the IBM logo on the machines. In May 2007, the T61 and T61p laptops slowly phased out IBM logos in favor of the ThinkPad logo. It also was the first T Series notebook to
Lenovo smartphones mobile phone division in 2008 to focus on its personal computer business and then paid $200 million to buy it back in November 2009. Lenovo re-acquired its mobile division to focus on mobile internet devices such as smartphones and tablet computers. On 29 January 2014, Google announced it would sell Motorola Mobility to Lenovo for US$2.91 billion in a cash-and-stock deal. When Google and Lenovo first announced the acquisition of Motorola, they said the purchase would be funded with $660 million in cash, $750 million in Lenovo stock, and a $1.5 billion promissory note due in three years. As of