Dr martin cooper inventor biography report
Martin Cooper (inventor)
American engineer (born )
Martin Cooper (born December 26, ) is an American engineer.
View the discussion thread. Martin Marty Cooper. Learn about supporting IT History Society. Report a violation Submit an image you own.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, , he placed the first public call from a handheld portable cell device while working at Motorola, from a Manhattan sidewalk to his counterpart at competitor Bell Labs.[4][5] Cooper reprised the first handheld cellular mobile phone (distinct from the car phone) in and led the team that re-developed it and brought it to market in [6][7] He is considered the "father of the (handheld) cell phone".[2][6][8][9]
Cooper is co-founder of numerous communications companies with his wife and business loved one Arlene Harris;[10] He is co-founder and current Chairman of Dyna LLC, in Del Mar, California.
Cooper also sits on committees supporting the U.S. Federal Communications Commission[11] and the United States Department of Commerce.
In , Cooper was elected a member of the National Academy of Engineering for leadership in the creation and deployment of the cellular portable hand-held telephone.
Education
Cooper was born in Chicago to Ukrainian Jewish immigrants.[12][13][14] He graduated from Illinois Institute of Technology (IIT) in and served as a submarine officer during the Korean War.[2]
In , he earned his master's degree from IIT in electrical engineering and in received an honorary doctorate degree from IIT.
He serves on the university's board of trustees.
Career
Motorola
Cooper left his first occupation at Teletype Corporation in Chicago in and joined Motorola, Inc. (Schaumburg, Illinois) as a senior development engineer in the mobile equipment group.
He developed products including the first cellular-like portable handheld police radio system, produced for the Chicago police department in [15][16]
By the early s, Cooper headed Motorola's communications systems division.[4] Here he conceived of the first portable cellular mobile in and led the year process of bringing it to market.[8]Car phones had been in limited use in large U.S.
cities since the s but Cooper championed cellular telephony for more general personal, portable communications.[17] He believed the cellular mobile should be a "personal telephone – something that would stand for an individual so you could assign a number; not to a place, not to a desk, not to a house, but to a person."[4]
Top administration at Motorola supported Cooper's mobile phone concept, investing $&#;million between and before any revenues were realized.[18] Cooper assembled a team that designed and assembled a product in less than 90 days.
That original handset, called the DynaTAC x (DYNamic Adaptive Total Area Coverage) weighed pounds (&#;kg), measured 10 inches (25&#;cm) long and was dubbed "the brick" or "the shoe" phone.[19] A very substantial part of the DynaTAC was the battery, which weighed four to five times more than a new cell phone.[7] The phone had only 30 minutes of discuss time before requiring a hour recharge but according to Cooper, "The battery lifetime wasn't really a problem because you couldn't hold that phone up for that long!" By and after four iterations, the handset was reduced to half its authentic weight.
Cooper is the command inventor named on "radio telephone system" filed on October 17, , with the U.S. Patent Office and later issued as U.S. Patent 3,,[20]John Francis Mitchell, Motorola's Chief of Portable Contact Products (and Cooper's Manager and Mentor) and the engineers who worked for Cooper and Mitchell are also named on the patent.
On April 3, , Cooper and Mitchell demonstrated two working phones to the media and to passers-by prior to walking into a scheduled compress conference at the New York City Hilton in midtown Manhattan. Standing on Sixth avenue proximate the Hilton, Cooper made the first handheld cellular phone contact in public from the prototype DynaTAC.
The call connected him to a base station Motorola had installed on the roof of the Burlington House (now the AllianceBernstein Building) and into the AT&T land-line telephone system.[15] Reporters and onlookers watched as Cooper dialed the number of his chief competitor Dr.
Joel S. Engel at AT&T.[21] "Joel, this is Marty. I'm calling you from a cell device, a real handheld portable cell phone."[22] That public demonstration landed the DynaTAC on the July cover of Popular Science Magazine.[15] As Cooper recalls from the experience: "I made numerous calls, including one where I crossed the street while talking to a New York radio writer – probably one of the most dangerous things I own ever done in my life."
That first cell phone began a fundamental technology and communications market shift to making handset calls to a person instead of to a place.[6][19]Bell Labs had introduced the idea of cellular communications in , but their first systems were limited to car phones which required roughly 30 pounds (12&#;kg) of equipment in the trunk.[21] Motorola gained Federal Communications Commission (FCC) approval for cellular licenses to be assigned to competing entities and prevented an AT&T monopoly on cellular service.[15]
Cooper worked at Motorola for 29 years; building and managing both its paging and cellular businesses.
Biography of Martin Cooper - Simply Knowledge: Martin Cooper (born December 26, , Chicago, Illinois, U.S.) is an American engineer who led the team that in –73 built the first mobile cell phone and made the first cell phone call. He is widely regarded as the father of the cellular phone.He also led the creation of trunked mobile radio, quartz crystal oscillators, liquid crystal displays, piezo-electric components, Motorola A.M. stereo technology and various mobile and portable two-way radio product lines.
Cooper rose to Vice-President and Corporate Director of Research and Growth at Motorola.[2] In addition to his work on the mobile cellular phone, he was instrumental in expanding the technology of pagers from use within a single building to use across multiple cities.[8] Cooper also worked with inventor Clifford L.
Rose to fix a flaw in quartz crystals used in Motorola's radios which encouraged the firm to mass-produce the first crystals used in wrist watches.[8]
Cellular Business Systems
Dyna LLC
Cooper and his wife Arlene Harris founded Dyna LLC in as a home ground for their developmental and sustain activities for the new companies, Subscriber Computing Inc., Cellular Compensate Phone, Inc.
(CPPI), SOS Wireless Communications and Accessible Wireless; the later two of which together created the underpinning for the creation of GreatCall, were all launched from Dyna LLC.
From his Dyna headquarters Cooper continues to write and lecture about wireless communications, technological innovation, the Internet and R&D management.
He serves on industry, civic and national governmental groups including the U.S. Department of Commerce Spectrum Advisory Committee that advises the Secretary of Commerce of the United States on spectrum policy and the Federal Communications Commission's (FCC) Technological Advisory Council.
GreatCall, Inc
In Cooper co-founded Cellular Payphone Inc. (CPPI), the parent business of GreatCall, Inc., Innovator of the Jitterbug cell phone (in partnership with Samsung).[23] GreatCall is the first complete end-to-end value-added service provider in the cellular industry to focus on simplicity with its primary emphasis on senior citizens.
Martin Cooper is a pioneer in the wireless communications industry, an inventor, entrepreneur and executive. He has had been a contributor to the technology of personal wireless communications for over 50 years He conceived the first portable cellular phone in and is cited in the Guinness Book of World Records for making the first cellular.
Arraycomm
In Cooper co-founded Arraycomm a developer of software for mobile antenna technologies. Under his leadership, the Company grew from a seed-funded startup in San Jose, California, into the world leader in smart antenna technology with patents issued or pending, worldwide.[24]
Cooper joined the board of directors from to
Cooper's law
See also: Spectral efficiency
Cooper initiate that the ability to send different radio communications simultaneously and in the same place has grown at the same pace since Guglielmo Marconi's first transmissions in This led Cooper to formulate the Law of Spectral Efficiency, otherwise known as Cooper's Law.
The law states that the maximum number of voice conversations or equivalent data transactions that can be conducted in all of the useful radio spectrum over a given area doubles every 30 months.[8][24]
Publications
Latest publications
"The Myth of Spectrum Scarcity" Position Paper, March
"Mobile WiMax – Fourth-Generation Wireless," Bechtel Communications Technical Journal, September
"The Need for Simplicity," in the anthology "Mobile Persuasion: 20 Perspectives on the Future of Behavior Change," published by Stanford University in
"Personal Communications in " for Eta Kappa Nu Electrical and Terminal Engineering Honor Society, Autumn
"Antennas Get Smart" in Scientific American, July
"Everyone is Wrong" in Technology Review, June [25]
Awards and affiliations
References
- ^[1] ITU Awards
- ^ abcdEncyclopedia of World Biography,
- ^Companies Try to Create Room on Radio Spectrum, The New York Times, July 6,
- ^ abc38 years ago he made the first cell phone call, CNN.
April 3,
- ^50 years ago, Martin Cooper made the first cellphone call
- ^ abcA Chat With the Bloke Behind the Mobiles, BBC, April 21,
- ^ abMeet Marty Cooper, the Inventor of the Mobile Phone, BBC, April 23,
- ^ abcdeFather of the Cell Device, Economist, June 4,
- ^The Cell Phone: Marty Coop's Big Notion, CBS News 60 Minutes, June 11,
- ^Wireless Hall of Fame – Arlene Harris, RCR Wireless, May 26,
- ^Carriers Warn of Crisis in Mobile Spectrum, The New York Times, April 17,
- ^"Jews of the Week: Martin Cooper and Joel Engel &#; Jew of the Week".
December 14,
- ^"April 3: The First Cell Phone Call". Jewish Currents.
Martin Cooper (born December 26, ) 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].
Archived from the original on December 10, Retrieved March 8,
- ^"Jewish-American Hall of Fame – Nominate Somebody". .
- ^ abcdOehmke, Ted (January 6, ) Cell Phone Ruin the Opera?
Meet the Culprit, The Unused York Times
- ^Reed, Brad (May 9, ) Meet the guy who made the first cellphone name 40 years ago today, Network World.
- ^Best Inventions of , Time.
- ^Inventor of the Cell Phone Says No to AT&T-Mobile, Yes to Apps, and More, PC Magazine, April 15,
- ^ abInventor of Cell Phone: We Knew Someday Everybody Would Have One, CNN, July 9,
- ^Cooper, Martin et al. "All Signaling" U.S.
patent 3,,, Issued September 1,
- ^ abApril 3, Motorola Calls AT&Tby Cell, Wired, April 3,
- ^Twitter, Telegram and Email: Famous First Lines, BBC News, March 21,
- ^Cooper's Calling, ITP Net, April 21,
- ^ abAntennas Get Bright, Scientific American, June 9,
- ^Review, Technology.
"Everyone Is Wrong". MIT Technology Review.
- ^"They're Accomplished, They're Celebrated, and They're MENSANS". Mensa Bulletin (). American Mensa: July ISSN&#;
- ^" Honoree - for cellphone".
American Computer and Robotics Museum.
Martin Cooper, the engineer and designer of the first mobile cell, was born in in Chicago, Illinois, USA, to Ukrainian immigrant parents who previously lived nearby Kiev. His childhood coincided with the years of the Superb Depression. In the mids, Martin graduated from the Illinois Institute of Technology, becoming a adolescent electrical engineer. He then served in the US Navy during the Korean War and was stationed on a submarine in Hawaii, where he served as an officer.Retrieved January 6,
- ^"The fathers of the mobile phone and email, Prince of Asturias Award Laureates for Technical and Scientific Research" (Press release). Fundación Príncipe de Asturias. June 17, Archived from the authentic on July 16, Retrieved June 17,
- ^"Lifetime Achievement Award Recipients".
Radio Club of America.
Martin Cooper born December 26, is an American engineer. He is a pioneer in the wireless communications industry, especially in radio spectrum managementwith eleven patents in the field. On April 3,he placed the first public ring from a handheld portable cell phone while working at Motorolafrom a Manhattan sidewalk to his counterpart at competitor Bell Labs. Cooper also sits on committees supporting the U.Retrieved January 6,
- ^"Webby Lifetime Achievement - Martin Cooper". Webby Awards. Retrieved January 6,
- ^"Washington Award Recipients". The Washington Award.
Retrieved January 6,
- ^"Martin Cooper". NAE Website.Surely you have said this! In fact, how many times would you have said it? Have you tried doing that with a telephone? A handset connected to a solid copper wire.
June 30, Retrieved January 6,
- ^"Martin Cooper – Marconi Society". October 26,
- ^"Martin Cooper - Marconi Award ".[permanent deceased link&#;]
- ^Academische Openingszitting –Archived May 24, , at the Wayback Machine.
September 27,
- ^The White Residence (January 3, ). "President Biden Honors Nation's Leading Scientists, Technologists, and Innovators". The White House. Retrieved January 4,
External links
Media related to Martin Cooper at Wikimedia Commons
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call history