Walter Houser Brattain Walter Houser Brattain Walter Houser Brattain (; February 10, 1902 – October 13, 1987) was an American physicist at Bell Labs who, along with fellow scientists John Bardeen and William Shockley, invented the point-contact transistor in December 1947. They shared the 1956 Nobel Prize in Physics for their invention. Brattain devoted much of his life to research on surface states. Walter Brattain was born in Xiamen, Fujian, China, to American parents Ross R. Brattain and Ottilie Houser Brattain. Ross R. Brattain was a teacher at the Ting-Wen Institute, a private school for Chinese boys. Both parents were graduates of Whitman
Nobel family Nobel, the inventor of dynamite who left the major part of his estate to the creation of the Nobel Prizes. The Nobel family originated from the village of Östra Nöbbelöv in Scania, hence the name. The first member was Petrus Olai Nobelius (1655–1707) who married Wendela Rudbeck (1668–1710), daughter of the famous Swedish scientist Olaus Rudbeck the Elder, also known as Olof Rudbeck. Members of the Nobel family are known not only for their interest in art but also for their inventive ability, which is sometimes referred to as a "Rudbeckian" trait, inherited from their ancestor Olaus Rudbeck, the elder.