ThinkPad its 1992 launch to keep the Harvard Business School happy. In April 1992, IBM announced the first ThinkPad tablet computer at a news conference. The first ThinkPad tablet, a PenPoint-based device formally known as the IBM 2521 ThinkPad, was positioned as a developer's release. The ThinkPad tablet became available for purchase by the general public in October of the same year. In addition to giving it an innovative name, IBM marketed the ThinkPad through imaginative activities such as early customer pilot programs, numerous pre-launch announcements, and an extensive loaner program designed to showcase the product's strengths and weaknesses. IBM even
Lenovo smartphones smartphone range. In May 2012, Lenovo announced an investment of US$793 million in the construction of a mobile phone research and development facility and factory in Wuhan, China. The facility, called the Lenovo Industrial Base, was scheduled to start operations in October 2013. In March 2014, Lenovo renamed its mobile device division to the Mobile Business Group. It was formerly known as the Mobile Internet and Digital Home Group. In August 2015, Lenovo announced that except for ZUK, all of its mobile phone business would be folded into Motorola Mobility. The Lenovo brand name will no longer be used on