3448301

Information

• Patent Grant
• 3448301

• References
• Source

• Patent Number

  3,448,301

• Date Filed

  Not available

• Date Issued

  Tuesday, June 3, 1969
  55 years ago

• CPC

  • H03K3/38 - by the use, as active elements, of superconductive devices
  • F25B21/00 - Machines, plant, or systems, using electric or magnetic effects
  • G01K7/006 - using superconductive elements
  • G06G7/24 - for evaluating logarithmic or exponential functions
  • G11C11/44 - using super-conductive elements
  • H01L27/00 - Devices consisting of a plurality of semiconductor or other solid state components formed in or on a common substrate
  • H01L39/221 - Single electron tunnelling devices
  • F25B2321/003 - by using thermionic electron cooling effects
  • Y02B30/66 - Magnetic cooling
  • Y10S505/865 - with josephson junction

• US Classifications

  • 326 - Electronic digital logic circuitry
  • 257 - Active solid-state devices
  • 327 - Miscellaneous active electrical nonlinear devices, circuits, and systems
  • 374 - Thermal measuring and testing
  • 505 - Superconductor technology: apparatus, material, process