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"The abolishment of pain in surgery is a chimera. It is absurd to go on seeking it...knife and pain are two words in surgery that must forever be associated in the consciousness of the patient."
Dr. Alfred Velpeau, French surgeon ; 1839
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| Number | Title | Issue Date |
| 4114254 | Method for manufacture of a semiconductor device A semiconductor device and method of making the same is disclosed having a surface passivation film of a polycrystalline silicon layer containing 2 to 45 atomic percent of oxygen atoms. The polycrystalline silicon layer is locally electrically insulated by ... | 09/19/1978 |
| 4105476 | Method of manufacturing semiconductors Method of fabricating a high voltage (VCED = 800 volts) PNP Power Transistor by a triple diffusion technique.... | 08/08/1978 |
| 4081292 | Method of manufacturing a semi-insulating silicon layer Silicon ions are implanted in a silicon dioxide layer on a silicon substrate so that the dioxide layer is converted into a semi-insulating layer having an improved passivation property.... | 03/28/1978 |
| 4053925 | Method and structure for controllng carrier lifetime in semiconductor devices The device structure is a bi-polar transistor having a region of inert atoms located in the collector adjacent to the base-collector junction. Another embodiment of the invention is a complementary insulated gate field effect transistor (IGFET) structure ... | 10/11/1977 |
| 3999282 | Method for manufacturing semiconductor devices having oxide films and the semiconductor devices manufactured thereby A silicon crystal body having a major surface lying parallel to a {110} or {100} crystal plane is prepared. A silicon oxide film is formed on the major surface by heating the body in an atmosphere containing steam. Then, an aluminum layer is formed on the... | 12/28/1976 |
