3226225

Information

• Patent Grant
• 3226225

• References
• Source

• Patent Number

  3,226,225

• Date Filed

  Not available

• Date Issued

  Tuesday, December 28, 1965
  59 years ago

• CPC

  • H01L43/10 - Selection of materials
  • C30B21/02 - by normal casting or gradient freezing
  • C30B21/04 - by zone-melting
  • H01F1/00 - Magnets or magnetic bodies characterised by the magnetic materials therefor Selection of materials for their magnetic properties
  • H01F1/404 - of III-V type
  • H01F1/405 - of IV type
  • H01L21/00 - Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
  • H01L29/00 - Semiconductor devices adapted for rectifying, amplifying, oscillating or switching, or capacitors or resistors with at least one potential-jump barrier or surface barrier
  • H01L31/00 - Semiconductor devices sensitive to infra-red radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation Processes or apparatus peculiar to the manufacture or treatment thereof or of parts thereof Details thereof
  • Y10S117/917 - Magnetic
  • Y10S148/107 - Melt
  • Y10S420/903 - Semiconductive
  • Y10S438/929 - Eutectic semiconductor
  • Y10T428/12465 - having magnetic properties, or preformed fiber orientation coordinate with shape
  • Y10T428/12486 - Laterally noncoextensive components [e.g., embedded, etc.]
  • Y10T428/12528 - Semiconductor component

• US Classifications

  • 252 - Compositions
  • 075 - Specialized metallurgical processes, compositions for use therein, consolidated metal powder compositions, and loose metal particulate mixtures
  • 117 - Single-crystal, oriented-crystal, and epitaxy growth processes
  • 136 - Batteries: thermoelectric and photoelectric
  • 148 - Metal treatment
  • 257 - Active solid-state devices
  • 338 - Electrical resistors
  • 420 - Alloys or metallic compositions
  • 428 - Stock material or miscellaneous articles
  • 438 - Semiconductor device manufacturing: process