Question: Johnny Chung Lee is working on the Project Tango platform at an American multinational technology company that was founded in what year?

Documents:
source: Johnny Lee (computer scientist)
text: Johnny Lee (computer scientist) Johnny Chung Lee (born 1979) is a human-computer interaction researcher currently working at Google on the Project Tango platform. Lee is best known for his work on Kinect development, and for extending the functionality of the Wii Remote controller of the Wii video game console, most notably by taking advantage of its high resolution IR camera.

source: Google
text: Google Google Inc. is an American multinational technology company that specializes in Internet-related services and products. These include online advertising technologies, search, cloud computing, software, and hardware. Google was founded in 1998 by Larry Page and Sergey Brin while they were Ph.D. students at Stanford University, in California. Together, they own about 14 percent of its shares, and control 56 percent of the stockholder voting power through supervoting stock. They incorporated Google as a privately held company on September 4, 1998. An initial public offering (IPO) took place on August 19, 2004, and Google moved to its new headquarters in Mountain View, California, nicknamed the Googleplex. In August 2015, Google announced plans to reorganize its various interests as a conglomerate called Alphabet Inc. Google, Alphabet's leading subsidiary, will continue to be the umbrella company for Alphabet's Internet interests. Upon completion of the restructure, Sundar Pichai was appointed CEO of Google; he replaced Larry Page, who became CEO of Alphabet.

source: IBM
text: IBM IBM (International Business Machines Corporation) is an American multinational technology company headquartered in Armonk, New York, United States, with operations in over 170 countries. The company originated in 1911 as the Computing-Tabulating-Recording Company (CTR) and was renamed "International Business Machines" in 1924.

source: Yandex
text: Yandex Yandex ( Russian: Яндекс ) is a Russian multinational technology company specializing in Internet-related services and products. It is Russia’s biggest technology company. Yandex operates the largest search engine in Russia with about 65% market share in that country. It also develops a number of Internet-based services and products. Yandex ranked as the 4th largest search engine worldwide, based on information from Comscore.com, with more than 150 million searches per day as of April 2012, and more than 50.5 million visitors (all company's services) daily as of February 2013. The company's mission is to provide answers to any questions users have or think about (explicit or implicit). Yandex also has a very large presence in Kazakhstan and, until May 2017, in Ukraine, providing nearly a third of all search results in those markets and 43% of all search results in Belarus.

source: TripleLift
text: TripleLift TripleLift is an American multinational technology company, whose platform specializes in enabling and optimizing programmatic native advertising capabilities. TripleLift was founded in 2012 by Eric Berry, Ari Lewine, and Shaun Zacharia.

source: Garmin
text: Garmin Garmin Ltd. (shortened to Garmin, stylized as GARMIN, and formerly known as ProNav) is an American multinational technology company founded by Gary Burrell and Min Kao in 1989 in Lenexa, Kansas, United States, with headquarters located in Olathe, Kansas.

source: AppNexus
text: AppNexus AppNexus is an American multinational technology company whose cloud-based software platform enables and optimizes programmatic online advertising. As of 2015, AppNexus servers process up to 45 billion ad buys per day at peak; AppNexus handled an estimated $2 billion in ad spending in 2014 , giving it the biggest reach on the open web after Google. Headquartered in New York, the company has 23 offices in North America, Latin America, Europe, Asia and Australia.

source: Mozido
text: Mozido Mozido, Inc. is an American multinational technology company headquartered in Austin, Texas; that designs, develops and provides mobile commerce and payment solutions globally. The company’s cloud-based technology delivers payments and mobile loyalty solutions to companies in retail, ﬁnancial services, consumer packaged goods and telecom that serve both banked and unbanked consumers worldwide via the mobile phone. Mozido’s global presence includes offices in the US, China, India, Africa, UAE, Germany, Mexico, Jamaica and South Korea.

source: Dell (subsidiary)
text: Dell (subsidiary) Dell (stylized as DELL) is an American multinational technology company. A subsidiary of Dell Technologies, the company is based in Round Rock, Texas, United States, that develops, sells, repairs, and supports computers and related products and services. Eponymously named after founder Michael Dell, the company is one of the largest technological corporations in the world, employing more than 103,300 people worldwide.

source: Apple Inc.
text: Apple Inc. Apple Inc. is an American multinational technology company headquartered in Cupertino, California that designs, develops, and sells consumer electronics, computer software, and online services. The company's hardware products include the iPhone smartphone, the iPad tablet computer, the Mac personal computer, the iPod portable media player, the Apple Watch smartwatch, the Apple TV digital media player, and the HomePod smart speaker. Apple's consumer software includes the macOS and iOS operating systems, the iTunes media player, the Safari web browser, and the iLife and iWork creativity and productivity suites. Its online services include the iTunes Store, the iOS App Store and Mac App Store, Apple Music, and iCloud.

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Answer: 1998