3506920

Information

• Patent Grant
• 3506920

• References
• Source

• Patent Number

  3,506,920

• Date Filed

  Not available

• Date Issued

  Tuesday, April 14, 1970
  54 years ago

• CPC

  • H03C1/16 - by means of discharge device having at least three electrodes
  • H03C1/26 - modulating signal applied to cathode
  • H03F3/217 - Class D power amplifiers Switching amplifiers
  • H03F5/00 - Amplifiers with both discharge tubes and semiconductor devices as amplifying elements
  • H03K7/08 - Duration or width modulation Duty cycle modulation

• US Classifications

  • 455 - Telecommunications
  • 332 - Modulators