3198978

Information

• Patent Grant
• 3198978

• References
• Source

• Patent Number

  3,198,978

• Date Filed

  Not available

• Date Issued

  Tuesday, August 3, 1965
  60 years ago

• CPC

  • H02M3/155 - using semiconductor devices only
  • H03K4/62 - using a semiconductor device operating as a switching device
  • H03K4/68 - Generators in which the switching device is conducting during the fly-back part of the cycle
  • H04N3/18 - Generation of supply voltages, in combination with electron beam deflecting

• US Classifications

  • 315 - Electric lamp and discharge devices: systems
  • 327 - Miscellaneous active electrical nonlinear devices, circuits, and systems
  • 348 - Television