Robert H. Dennard, Date of Birth, Place of Birth

Robert H. Dennard

American engineer and inventor

Date of Birth: 05-Sep-1932

Place of Birth: Terrell County, Texas, United States

Profession: engineer, computer scientist, inventor, electrical engineer

Nationality: United States

Zodiac Sign: Virgo

Robert Dennard (born September 5, 1932) is an American electrical engineer and inventor. Dennard was born in Terrell, Texas, U.S..
He received his B.S.
and M.S.
degrees in Electrical Engineering from Southern Methodist University, Dallas, in 1954 and 1956, respectively.
He earned a Ph.D.
from Carnegie Institute of Technology in Pittsburgh, Pennsylvania, in 1958.
His professional career was spent as a researcher for International Business Machines. In 1966 he invented dynamic random-access memory (DRAM), for which a patent was issued in 1968.
Dennard was also among the first to recognize the tremendous potential of downsizing MOSFETs.
The scaling theory he and his colleagues formulated in 1974 postulated that MOSFETs continue to function as voltage-controlled switches while all key figures of merit such as layout density, operating speed, and energy efficiency improve – provided geometric dimensions, voltages, and doping concentrations are consistently scaled to maintain the same electric field.
This property underlies the achievement of Moore's Law and the evolution of microelectronics over the last few decades.