3359499

Information

• Patent Grant
• 3359499

• References
• Source

• Patent Number

  3,359,499

• Date Filed

  Not available

• Date Issued

  Tuesday, December 19, 1967
  57 years ago

• CPC

  • H03M1/00 - Analogue/digital conversion Digital/analogue conversion
  • H03M2201/01 - First edition
  • H03M2201/194 - Control systems
  • H03M2201/30 - D/A converters
  • H03M2201/31 - Selection, addition or subtraction of quantisation values
  • H03M2201/3184 - Phase shifters
  • H03M2201/32 - Intermediate conversion to time interval type
  • H03M2201/4105 - Positive/negative indication
  • H03M2201/4135 - Momentary value
  • H03M2201/4155 - Phase modulated carrier
  • H03M2201/418 - Width modulated pulses
  • H03M2201/4204 - positive/negative indication
  • H03M2201/4212 - Serial
  • H03M2201/4233 - Bivalued
  • H03M2201/4237 - Multivalued
  • H03M2201/425 - Non-denominational
  • H03M2201/4279 - Pure
  • H03M2201/512 - Mechanical/electrical
  • H03M2201/514 - Electrical/other electrical
  • H03M2201/538 - Differentiation
  • H03M2201/8108 - Vacuum tubes

• US Classifications

  • 327 - Miscellaneous active electrical nonlinear devices, circuits, and systems
  • 318 - Electricity: motive power systems
  • 324 - Electricity: measuring and testing
  • 341 - Coded data generation or conversion