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Organizing and summarizing search results for youThe first modern portable mobile phone was invented by Dr. Martin Cooper, a former general manager at Motorola. In April 1973, Cooper made the first call on a portable cell phone to his rival, Joel Engel, who served as Bell Labs head of research. The roots of the modern cell phone can be traced back to the Second World War, and the first-ever wireless telephony system was launched in 1946. Martin Cooper's vision of communication without fixed locations led to the creation of the world's first handheld mobile phone prototype in the 1970s. The Motorola DynaTAC 8000X, introduced in 1983, was the first commercially available handheld mobile phone.5 Sources
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See all on WikipediaHistory of mobile phones - Wikipedia
The history of mobile phones covers mobile communication devices that connect wirelessly to the public switched telephone network. While the transmission of speech by signal has a long history, the first devices that were wireless, mobile, and also capable of connecting to the standard telephone network are … See more
Predecessors
In 1908, Professor Albert Jahn and the Oakland Transcontinental Aerial Telephone and Power Company claimed to have developed a wireless telephone. They were accused … See moreIn December 1947, Douglas H. Ring and W. Rae Young, Bell Labs engineers, proposed hexagonal cells for mobile phones in vehicles. At this stage, the technology to … See more
Newer technology has been developed and rolled out in a series of waves or generations. The "generation" terminology only became widely used when 3G was launched, but is now used retrospectively when referring to the earlier systems.
1G – Analog cellular See moreMTS
In 1949, AT&T commercialized Mobile Telephone Service. From its start in St. Louis, Missouri, in 1946, AT&T introduced Mobile Telephone Service to one hundred towns and highway corridors by 1948. Mobile Telephone … See morePrior to 1973, mobile telephony was limited to phones installed in cars and other vehicles. The first portable cellular phone commercially … See more
By 2009, it had become clear that, at some point, 3G networks would be overwhelmed by the growth of bandwidth-intensive applications, such as streaming media. Consequently, the industry began looking to data-optimized fourth-generation ( See more
Wikipedia text under CC-BY-SA license A history of mobile phones and smartphones - BBC …
Compared to other popular products, such as TVs and bicycles, mobile phones and smartphones are still so young; their story only began in the final part of the 20th Century. But it’s...
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31 Inventions of the 20th Century That Changed the Course of …
- Estimated Reading Time: 5 mins
- The Radio. The invention of the radio was the first among all the major inventions of this …
- The Airplane. After the radio, the airplane ranks as one of the earliest inventions of the 20th …
- The Television. The invention of the television dazed people all over the world. Today, life …
- The Computer. The computer is the greatest, incomparable invention belonging to the 20th …
- Cell Phone. The invention of cell phones, also called mobile phones, in 1977, made …
The history of cell phones: A decade-by-decade timeline
- Early portable phones: Pre-1970s cell phone history. IEEE. The modern cell …
- The 1970s and 1980s: The first mobile phone. dsearls (Flickr) Martin Cooper …
- The birth of 2G and GSM. Nokia. The 1990s marked a time of rapid change …
- The 1990s: SMS and the world’s first smartphone. The IBM Simon was the …
- Early 2000s: A turning point in cell phone history. While the 2000s started off …
The invention of mobile phones - Science Museum
Nov 12, 2018 · Learn how mobile phones were invented in the 1970s and 1980s, and how they became popular and international. Explore the history and technology of the first mobile …
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The first portable cell phone call is made by Martin Cooper of Motorola to his research rival at Bell Labs, Joel Engel. Although mobile phones had been used in cars since the mid-1940s, …
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When were mobile phones invented? - HotBot
Jul 18, 2024 · The genesis of mobile telephony can be traced back to the early 20th century. In 1946, the first mobile telephone call was made in St. Louis, Missouri, using the Bell System's …
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Learn how mobile phones evolved from the first handheld device in 1973 to the multifunctional gadgets of today. Explore the milestones, innovations, and challenges that shaped the history …
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