3651423

Information

• Patent Grant
• 3651423

• References
• Source

• Patent Number

  3,651,423

• Date Filed

  Not available

• Date Issued

  Tuesday, March 21, 1972
  53 years ago

• CPC

  • H03B9/12 - using solid state devices
  • H01L47/023 - controlled by electromagnetic radiation

• US Classifications

  • 331 - Oscillators
  • 250 - Radiant energy
  • 257 - Active solid-state devices