3215948

Information

• Patent Grant
• 3215948

• References
• Source

• Patent Number

  3,215,948

• Date Filed

  Not available

• Date Issued

  Tuesday, November 2, 1965
  59 years ago

• CPC

  • G01R13/24 - Time-base deflection circuits
  • G01R13/32 - Circuits for displaying non-recurrent functions such as transients Circuits for triggering Circuits for sychronisation Circuits for time-base expansion
  • H03K4/54 - using a single semiconductor device with positive feedback through a transformer
  • H03K4/56 - using a semiconductor device with negative feedback through a capacitor
  • H03K4/793 - using tunnel diodes

• US Classifications

  • 331 - Oscillators
  • 327 - Miscellaneous active electrical nonlinear devices, circuits, and systems