3564534

Information

• Patent Grant
• 3564534

• References
• Source

• Patent Number

  3,564,534

• Date Filed

  Not available

• Date Issued

  Tuesday, February 16, 1971
  54 years ago

• CPC

  • G01R19/25 - using digital measurement techniques
  • H03M1/00 - Analogue/digital conversion Digital/analogue conversion
  • H03M2201/01 - First edition
  • H03M2201/192 - Measuring systems
  • H03M2201/2241 - using a single stage
  • H03M2201/2266 - in which the reference is modified at each step or stage
  • H03M2201/2291 - with auxiliary D/A converter
  • H03M2201/3105 - Successive addition or subtraction of selected values
  • H03M2201/3115 - Simultaneous addition or subtraction of selected values
  • H03M2201/3131 - Direct selection from all possible values
  • H03M2201/3142 - Series network
  • H03M2201/3173 - Inductors
  • H03M2201/4135 - Momentary value
  • H03M2201/4279 - Pure
  • H03M2201/8132 - Transistors
  • H03M2201/8176 - Magnetic cores

• US Classifications

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