Alexander Graham Bell was a scientist, inventor, and the man who got the patent for using the phone in America. With his work in the field of telecommunications, was responsible for the progress made in this media, technology, and even in the field of aviation, with the seaplane. Graham Bell was born on March 3, 1847 in Edinburgh, Scotland. His father had published a lot of work in the field of education for deaf people through the word. At the age of thirteen, Alexander graduated from the Royal High School of Edinburgh, and at 16 he joined the Weston House Academy in Elgin, as a student of speech and music. The following year he moved to the University of Edinburgh. Between 1866 and 1867, Alexander worked as an instructor at Somersetshire College, Bath. However, from now on was interested in the issues of noise, trying to find ways and means of improving the hearing that his mother suffered. In 1870 his family moved to Canada, specifically to the city of Brantford, Ontario. Before moving to Canada, Alexander had already awakened interest in telephony and communications equipment. This interest is heightened in Canada, getting to create a piano could transmit musical notes at a distance by electricity. In 1873, Graham Bell was hired in Montreal, where he taught the system of his father's words to deaf people. It was at this time that Alexander's father left him a job in a dumb school in Boston, worked it rejected in favor of his son. This paper was precisely that became famous Graham Bell's work in the United States. In Boston, Graham Bell continued his research on the word visible, and at the same time, tried to invent a device that not only send musical notes, but which also could talk. Thanks to his father, won a patent for his device, capable of sending sounds by telegraph. This device was the first U.S. phone. There were many other people in the world working on something similar, but none like Graham Bell in the U.S.. After receiving the patent, Alexander continued to work in the communications field, inventing new techniques to teach hearing impaired. In total, Bell earned 18 patents to his name, and a dozen other inventions which he shared with another. Fourteen patents for the telephone and telegraph, four for a camera phone, one for the phonograph, four for the hydrofoil and five for aerial vehicles.

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