3470425

Information

• Patent Grant
• 3470425

• References
• Source

• Patent Number

  3,470,425

• Date Filed

  Not available

• Date Issued

  Tuesday, September 30, 1969
  55 years ago

• CPC

  • H03K19/08 - using semiconductor devices
  • H03K3/281 - using at least two transistors so coupled that the input of one is derived from the output of another
  • 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
  • H03K17/60 - using bipolar transistors

• US Classifications

  • 361 - Electricity: electrical systems and devices