3836873

Information

• Patent Grant
• 3836873

• References
• Source

• Patent Number

  3,836,873

• Date Filed

  Not available

• Date Issued

  Tuesday, September 17, 1974
  50 years ago

• CPC

  • H03B5/36 - active element in amplifier being semiconductor device
  • H03B19/16 - using uncontrolled rectifying devices
  • H03B2200/0004 - Butler oscillator
  • H03B2200/0008 - Colpitts oscillator
  • H03B2200/0012 - Pierce oscillator
  • H03B2200/0018 - relating to the cutting angle of a crystal
  • H03B2200/007 - Generation of oscillations based on harmonic frequencies
  • H03B2200/009 - Reduction of phase noise
  • H03B2202/086 - through a frequency dependent coupling

• US Classifications

  • 331 - Oscillators