3508109

Information

• Patent Grant
• 3508109

• References
• Source

• Patent Number

  3,508,109

• Date Filed

  Not available

• Date Issued

  Tuesday, April 21, 1970
  54 years ago

• CPC

  • H03K4/696 - using means for reducing power dissipation or for shortening the flyback time
  • H03F3/217 - Class D power amplifiers Switching amplifiers
  • H03F3/22 - with tubes only
  • H03K4/787 - using as active elements semiconductor devices with two electrodes and exhibiting a negative resistance characteristic
  • H03K6/02 - Amplifying pulses

• US Classifications

  • 315 - Electric lamp and discharge devices: systems