On 29 January 2014, Google announced it would sell Motorola Mobility to Lenovo for US$2.91 billion. As of February 2014, Google owned about 5.94% of Lenovo's stock. The deal included smartphone lines like the Moto X, Moto G, Droid Turbo, and the future Motorola Mobility product roadmap, while Google retained the Advanced Technologies & Projects unit and all but 2,000 of the company's patents. Lenovo received royalty free licenses to all the patents retained by Google. Lenovo received approval from the European Union for its acquisition of Motorola in June 2014. The acquisition was completed on 30 October 2014. Motorola Mobility remained headquartered in Chicago, and continued to use the Motorola brand, but Liu Jun, president of Lenovo's mobile device business, became the head of the company.