3222540

Information

• Patent Grant
• 3222540

• References
• Source

• Patent Number

  3,222,540

• Date Filed

  Not available

• Date Issued

  Tuesday, December 7, 1965
  59 years ago

• CPC

  • H03K3/313 - by the use, as active elements, of semiconductor devices with two electrodes, one or two potential-jump barriers, and exhibiting a negative resistance characteristic
  • H03K3/37 - by the use, as active elements, of gas-filled tubes

• US Classifications

  • 327 - Miscellaneous active electrical nonlinear devices, circuits, and systems
  • 315 - Electric lamp and discharge devices: systems