Background
Um, Gregory Se-jong was born on April 21, 1948 in Seoul, Republic of Korea. Son of Paul I. and Chung Ja (Ham) Um. came to the United States, 1964.
Um, Gregory Se-jong was born on April 21, 1948 in Seoul, Republic of Korea. Son of Paul I. and Chung Ja (Ham) Um. came to the United States, 1964.
AB, University of California, Berkeley, 1970; Doctor of Philosophy, State University of New York, Stony Brook, 1976.
Member technical staff, Hughes Aircraft, Culver City, California, 1977-1979; member senior staff E-O division, Hughes Aircraft, El Segundo, California, 1979-1981; senior scientist E-O division, Hughes Aircraft, El Segundo, California, 1983-1985; senior scientist, Rockwell International, Seal Beach, California, 1981-1983; chief scientist, Innovative Information Systems, El Segundo, 1985-1987; vice president eldctro-optics, Aura Systems, El Segundo, since 1987.
Married Yong S. Kim, December 15, 1975. Children: Eugene, Chris, Monica.