Bernard Silver
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Bernard Silver (September 21, 1924 – August 28, 1963) was an American electrical engineer who co-invented the barcode alongside Norman Joseph Woodland.
Silver earned his Bachelor of Science in Electrical Engineering from the Drexel Institute of Technology in 1947.[1] In 1948 Silver paired with Norman Joseph Woodland to come up with an automated way to read product data after overhearing the conversation of a local grocery store president. Their initial results, a system of lines and circles based on Morse code, was replaced with a bulls eye pattern so it could be scanned from any direction.[2] Silver and Woodland filed a patent for their system on October 20, 1949.[3] U.S. patent 2612994 was granted on October 7, 1952.[4] "The two men eventually sold their patent to Philco for $15,000 — all they ever made from their invention."[5]
During his career Silver served as a physics instructor at Drexel and as vice-president of Electro Nite Inc.[6] He died August 28, 1963, of bronchopneumonia due to acute myelogenous leukemia[7] at the age of 38.[6][8] In 2011 Silver, alongside Woodland, was inducted into the National Inventors Hall of Fame.[9]
Google featured a doodle of their logo as a barcode to recognize the anniversary of Bernard Silver at October 7, 2009.[10]
See also
References
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- ^ Page Module:Citation/CS1/styles.css has no content."Dr. Joseph Woodland '47 (MEM), Hon. '98 Alumni". Drexel University. Retrieved October 7, 2009.
- ^ Page Module:Citation/CS1/styles.css has no content.Seideman, Tony. "Barcodes Sweep the World". Wonders of Modern Technology. Archived from the original on September 3, 2016. Retrieved October 7, 2009.
- ^ Page Template:Citation/styles.css has no content.US 2612994, Silver, Bernard & Woodland, Norman Joseph, "Classifying Apparatus and Method", published Script error: No such module "auto date formatter"., issued Script error: No such module "auto date formatter".
- ^ Page Module:Citation/CS1/styles.css has no content.Than, Ker (October 7, 2009). "Bar Code: Its Origins, Why It's on Google & What's Next". National Geographic News. Archived from the original on October 9, 2009. Retrieved October 7, 2009.
- ^ Page Module:Citation/CS1/styles.css has no content.Fox, Margalit (December 13, 2012). "N. Joseph Woodland, Inventor of the Bar Code, Dies at 91". The New York Times.
- ^ a b Page Module:Citation/CS1/styles.css has no content."Bernard Silver". The New York Times. August 30, 1963. p. 21.
- ^ Page Module:Citation/CS1/styles.css has no content."Bernard Silver in the Pennsylvania, Death Certificates, 1906-1963". ancestry.com. Ancestry.com. Retrieved February 22, 2015.
- ^ Page Module:Citation/CS1/styles.css has no content.Adams, Russ (March 9, 2009). "A Short History Of Bar Code". BarCode 1. Retrieved May 25, 2010.
- ^ Page Module:Citation/CS1/styles.css has no content."Inventor Profile: Bernard Silver". National Inventors Hall of Fame. 2011. Archived from the original on September 16, 2016. Retrieved January 4, 2015.
- ^ Page Module:Citation/CS1/styles.css has no content."Bar code: invention history behind new Google doodle". Telegraph.co.uk. Telegraph. October 7, 2009. Retrieved November 3, 2016.
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