3723755

Information

• Patent Grant
• 3723755

• References
• Source

• Patent Number

  3,723,755

• Date Filed

  Not available

• Date Issued

  Tuesday, March 27, 1973
  52 years ago

• CPC

  • H03F7/00 - Parametric amplifiers
  • G01R19/00 - Arrangements for measuring currents or voltages or for indicating presence or sign thereof
  • G01R33/0354 - SQUIDS
  • H03F2200/372 - Noise reduction and elimination in amplifier
  • Y10S505/855 - Amplifier
  • Y10S505/857 - Nonlinear solid-state device system or circuit

• US Classifications

  • 307 - Electrical transmission or interconnection systems
  • 324 - Electricity: measuring and testing
  • 327 - Miscellaneous active electrical nonlinear devices, circuits, and systems
  • 330 - Amplifiers
  • 331 - Oscillators
  • 505 - Superconductor technology: apparatus, material, process