3721834

Information

• Patent Grant
• 3721834

• References
• Source

• Patent Number

  3,721,834

• Date Filed

  Not available

• Date Issued

  Tuesday, March 20, 1973
  52 years ago

• CPC

  • H03H11/52 - simulating negative resistances
  • H03K3/26 - by the use, as active elements, of bipolar transistors with internal or external positive feedback

• US Classifications

  • 327 - Miscellaneous active electrical nonlinear devices, circuits, and systems
  • 326 - Electronic digital logic circuitry
  • 331 - Oscillators