3440645

Information

• Patent Grant
• 3440645

• References
• Source

• Patent Number

  3,440,645

• Date Filed

  Not available

• Date Issued

  Tuesday, April 22, 1969
  55 years ago

• CPC

  • H03K5/26 - the characteristic being duration, interval, position, frequency, or sequence
  • G06F7/605 - Additive or subtractive mixing of two pulse rates into one
  • H03M1/60 - with intermediate conversion to frequency of pulses

• US Classifications

  • 341 - Coded data generation or conversion
  • 324 - Electricity: measuring and testing