Question: In what year was the company that co-developed and distributed the BlackBerry DTEK60 founded?

Related documents: [0]  [DOC] BlackBerry DTEK60 is an Android smartphone co-developed and distributed by BlackBerry Limited, and manufactured by TCL. Unveiled on October 25, 2016, it is BlackBerry's second device in the DTEK series after the BlackBerry DTEK50, and the third Android device after the BlackBerry Priv slider. As with the Priv and the DTEK50, the DTEK60 Android operating system is customized with features inspired by those seen on BlackBerry's in-house operating systems, and with hardware and software security enhancements (such as the titular DTEK software).. The DTEK60 features a fingerprint sensor on the rear of the device. [END] 
[1]  [DOC] BlackBerry Limited is a Canadian-based multinational company specializing in enterprise software and the Internet of things. Originally known as Research In Motion (RIM), it is best known to the general public as the former developer of the BlackBerry brand of smartphones, and tablets, it transitioned to an enterprise software and services company under CEO John S. Chen. Its products are used worldwide by various businesses, car makers, and government agencies, and include the AtHoc crisis communications platform, the QNX real-time operating system, and BlackBerry UEM, an endpoint management platform. BlackBerry was founded in 1984 as Research In Motion by Mike Lazaridis and Douglas Fregin. In 1992, Lazaridis hired Jim Balsillie, and Lazaridis and Balsillie served as co-CEOs until January 22, 2012. In November 2013, John S. Chen took over as CEO. His initial strategy was to subcontract manufacturing to Foxconn, and to focus on software technology.[7] Currently, his strategy includes forming licensing partnerships with device manufacturers such as TCL Communication, and unifying BlackBerry’s software portfolio.[8] [END]  
Answer: 1984
1984