3333109

Information

• Patent Grant
• 3333109

• References
• Source

• Patent Number

  3,333,109

• Date Filed

  Not available

• Date Issued

  Tuesday, July 25, 1967
  57 years ago

• CPC

  • H03D3/04 - by counting or integrating cycles of oscillations
  • G06G7/04 - input or output devices
  • G06G7/24 - for evaluating logarithmic or exponential functions

• US Classifications

  • 327 - Miscellaneous active electrical nonlinear devices, circuits, and systems
  • 324 - Electricity: measuring and testing
  • 329 - Demodulators