Robert Dennard, Inventor of Computer DRAM at IBM, Dies at 91 [BNN Bloomberg (Canada)]
International Business Machines Corporation (IBM)
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Source: BNN Bloomberg
He died on April 23, according to a death notice on the website of the Journal News, a newspaper in New York's Hudson Valley. Dennard's breakthrough idea was to use a single transistor to write and read computer data. Compared with magnetic memory technology previously used, his innovation permitted much more data to be stored at a higher density using far less space and power at a lower cost. DRAM remains a component in personal computers built today. Before DRAM, computers needed dedicated storage space and air conditioners to keep them cool, making them too large to put in homes much less on desktops. In 1968, Dennard and International Business Machines Corp. received a patent for the process, which helped revolutionize the microelectronics industry. When Dennard received the Lemelson-MIT Lifetime Achievement Award in 2005, he said he was often asked he could foresee how important DRAM would become. “I knew it was going to be a big thing, but I didn't know it would grow
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