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Martin Cooper (inventor) Martin Cooper (born December 26, 1928) is an American engineer. He is a pioneer in the wireless communications industry, especially in radio spectrum management, with eleven patents in the field. [2][3] On April 3, 1973, he placed the first public call from a handheld portable cell phone while working at Motorola, from ...
Vincent Leonard Price Jr. (May 27, 1911 – October 25, 1993) was an American actor. He was known for his work in the horror film genre, mostly portraying villains. He appeared on stage, television, and radio, and in more than 100 films. Price has two stars on the Hollywood Walk of Fame, one for motion pictures and one for television.
Timeline of United States inventions (1890–1945) Robert H. Goddard (1882–1945), the American physicist and inventor who built and launched the world's first liquid-propellant rocket on March 16, 1926. [1] Goddard held 214 patents for his inventions and pioneering innovations in liquid-propelled, guided, and multi-stage rockets.
The first handheld mobile phone was demonstrated by Martin Cooper of Motorola in New York City on 3 April 1973, using a handset weighing c. 2 kilograms (4.4 lbs). [2] In 1979, Nippon Telegraph and Telephone (NTT) launched the world's first cellular network in Japan. [3] In 1983, the DynaTAC 8000x was the first commercially available handheld ...
Website. www.dynallc.com. www.wrethinking.com. Arlene Joy Harris (born June 6, 1948) is an entrepreneur, inventor, investor, and policy advocate in the telecommunications industry. She is the president and co-founder of Dyna LLC, an incubator for start-up and early-stage organizations historically in the wireless technology field. [ 1]
Bede Liu. Bob Kahn (born December 23, 1938) is an American electrical engineer who, along with Vint Cerf, first proposed the Transmission Control Protocol (TCP) and the Internet Protocol (IP), the fundamental communication protocols at the heart of the Internet. In 2004, Kahn won the Turing Award with Vint Cerf for their work on TCP/IP.
Signature. Vinton Gray Cerf (/ sɜːrf /; born June 23, 1943) is an American Internet pioneer and is recognized as one of "the fathers of the Internet", sharing this title with TCP/IP co-developer Bob Kahn. [2][7][8][9][10] He has received honorary degrees and awards that include the National Medal of Technology, [2] the Turing Award, [11] the ...
Bradley Cooper isn’t slowing down anytime soon, and it’s all thanks to Maestro. He received multiple nominations for his performance, including nods at the BAFTA Film Awards and the Golden Globes.