Who Invented Mobile Phone?

58 Replies

We use mobile phone everyday. I own a blackberry and a Nokia phone. In the 90s the cellphone was a luxury item. I thought it would be an interesting idea to dig out a little history about mobile phone.

Dr. Martin Cooper of Motorola, made the first US analogue mobile phone call

Dr. Martin Cooper of Motorola, made the first US analogue mobile phone call

  1. Dr. Martin Cooper of Motorola is considered to be the inventor of the first practical mobile phone. On April 3, 1973, Martin placed a call to rival Joel Engel, head of research at AT&T's Bell Labs, while walking the streets of New York City talking on the first Motorola DynaTAC prototype.
  2. In 1940s Motorola developed a backpacked two-way radio, the Walkie-Talkie and a large hand-held two-way radio for the US military. The same technology developed further and produced the mobile phone that we know today.
  3. In 1946 USSR (Russia) successfully tested their version of a radio mobile phone mounted inside a car.
  4. The modern handheld cell phone era began in 1973 when Motorola invented the first cellular portable telephone to be commercialised, known as Motorola DynaTAC 8000X.
  5. On October 13, 1983, the pilot commercial cellular system of Illinois Bell begins operating in Chicago. The second pilot system run by ARTS in partnership with Motorola begins operation in Baltimore/Washington on December 16, 1983.
  6. By 1984, Washington, DC has two competing cellular providers,
  7. By 1988, many cellular systems (particularly New York and Los Angeles) are already becoming overloaded as the promise of nearly infinite expansion of capacity from cell splitting turns out to be more costly and difficult than foreseen.
  8. The Motorola StarTac was the first phone in the world with Vibrating alert function. It was unveiled in North America on January 3, 1996. StarTACs remained popular until the early 2000s.
  9. The Sharp J-SH04 was the industry's first mobile phone to feature an integrated 110,000-pixel CMOS image sensor for taking digital photos (camera mobile phone).
  10. By 2003 or 2004 Blackberry begun to take the market by storm. The phone were optimized for wireless email communication. GPRS could provide data rates from 56 kbit/s up to 114 kbit/s. It can be used for services such as Wireless Application Protocol (WAP) access, Short Message Service (SMS), Multimedia Messaging Service (MMS), and for Internet communication services such as email and World Wide Web access.
  11. On January 9, 2007 Apple unveiled the iPhone to the public.

WHERE WERE MOBILE PHONES FIRST USED?

=> United States of America (USA)

These days we use second generation (2G) GSM / CDMA / TDMA mobile networks and phones. Many service providers now looking to create a third generation (3G) mobile network. The most significant feature offered by third generation mobile technologies is the capacity to support greater numbers of voice and data customers but as usual it is quite expensive to roll out. Now, a 4G system is expected to provide a comprehensive and secure all-IP based solution where facilities such as IP telephony, ultra-broadband Internet access, gaming services, and streamed multimedia may be provided to users.

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58 thoughts on “Who Invented Mobile Phone?”

  5. me

    hi.you shoud giv moreinformation like da disadvantages & advantages of the mobile.the effects of mobile!!!!!!!!!!!!!!!!!!!!!!!!

    Reply ↓
  13. shanker

    Useful information but very short please dig more and give us anoppertunity to update ourself at your cost.
    Thank you.

    Reply ↓
  16. indian

    mobiles have become an integral part of our lives……. so we need to know more abt them in detail……we neeed more info

    Reply ↓
  18. bharath

    as we r using the mobiles and of the latest tech. we should the inventor as we are studying and i want more info. of who invented the mobile and the ful details of mobile history can you provide for me

    Reply ↓
  29. neeraj panwar

    who is the first service provider in India ?
    And what was the first call rate for calling 1 min. ?thanku plz reply……….

    Reply ↓
    1. Jai

      BPL is the first mobile service provider in india. Service launched in 1994. Now BPL has been renamed as Loop Mobile Communications in 2009.

      Reply ↓
  31. Inzamam NIzamani

    I thing it is very best thing for everyone because in the ancient era there were no mobile phones they reached there msg through the envelop so i thing it is better for every one

    Reply ↓
  44. pooja

    mobile is the worst thing invented ever… why did u develop a cell phone… it creates a lot problem on our enviornment n us tooooooo………….. HATE CELL PHONES..!!!!!!!!!!!!!!

    Reply ↓

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