3624639

Information

• Patent Grant
• 3624639

• References
• Source

• Patent Number

  3,624,639

• Date Filed

  Not available

• Date Issued

  Tuesday, November 30, 1971
  53 years ago

• CPC

  • H03M1/00 - Analogue/digital conversion Digital/analogue conversion
  • H05B37/029 - a plurality of lamps following a preassigned sequence
  • H03M2201/01 - First edition
  • H03M2201/17 - Multiplexing
  • H03M2201/194 - Control systems
  • H03M2201/20 - A/D converters
  • H03M2201/3115 - Simultaneous addition or subtraction of selected values
  • H03M2201/3131 - Direct selection from all possible values
  • H03M2201/3168 - Resistors
  • H03M2201/4105 - Positive/negative indication
  • H03M2201/4115 - Position signals
  • H03M2201/4135 - Momentary value
  • H03M2201/4212 - Serial
  • H03M2201/4225 - Parallel
  • H03M2201/4233 - Bivalued
  • H03M2201/425 - Non-denominational
  • H03M2201/4262 - Binary radix
  • H03M2201/4266 - Decimal radix
  • H03M2201/4279 - Pure
  • H03M2201/51 - Analogue conversions
  • H03M2201/512 - Mechanical/electrical
  • H03M2201/532 - Specific type of non-linearity
  • H03M2201/534 - Logarithmic, exponential
  • H03M2201/60 - Fidelity improvement
  • H03M2201/6114 - Manual
  • H03M2201/712 - at input
  • H03M2201/715 - Electrical

• US Classifications

  • 341 - Coded data generation or conversion