inventionmobile

  The origin of the cell phone is said to have been around 1973 when the mass consumer electronics company Motorola launched the first portable cell phone, which is market under the name Motorola DynaTac 8000X. Currently, the number of cell phone models entering the market is practically priceless. Their sales generate hundreds of billions of dollars a year, making them the most used electronic device in the world. The invention of the Mobile Phone The phone operates on the same basic principles that Bell introduced over 100 years ago. If you want to make a call, pick up the handset. It connects the phone to the routing network. When you press a number on the touch-tone keypad, the signal is sent over the telephone line to the routing station. A particular number combination sends an alert to another phone and rings. When the phone goes off-hook, a connection is started between the two phones. The mouthpiece acts as a microphone. Sound waves from the user’s voice vibrate the thin p...

  Mobile phones are efficient communication devices and make life easy. Whether you're looking for friends or following up on new contacts, your mobile phone lets you connect with people anywhere in the world. New mobile phone models are constantly designed to meet consumer needs and are now equipped with multifunctional tools useful in everyday life. Martin Cooper is the one  Who Invented Mobile Phone .   Who invented the I phone. The iPod was the coolest entertainment device in the world. Their sales soared and set a new revenue record. Apple has unanimously won honors and awards for its technological excellence and innovation. Navigation was smooth for the company, and the future looked bright. Still, one man, the one Apple was most concerned about.    Steve Jobs, Apple's visionary founder, felt an unavoidable and imminent threat. Mobile technology has evolved rapidly, with a vast untapped market, and several consumer electronics giants have been resear...