3209642

Information

• Patent Grant
• 3209642

• References
• Source

• Patent Number

  3,209,642

• Date Filed

  Not available

• Date Issued

  Tuesday, October 5, 1965
  59 years ago

• CPC

  • H03M1/00 - Analogue/digital conversion Digital/analogue conversion
  • H03M2201/01 - First edition
  • H03M2201/192 - Measuring systems
  • H03M2201/2125 - Providing an incremental position
  • H03M2201/2185 - Photoelectric
  • H03M2201/4125 - representing angular position
  • H03M2201/4212 - Serial
  • H03M2201/4233 - Bivalued
  • H03M2201/425 - Non-denominational
  • H03M2201/4279 - Pure
  • H03M2201/51 - Analogue conversions
  • H03M2201/518 - with analogue feedback
  • H03M2201/53 - Non-linear conversions
  • H03M2201/532 - Specific type of non-linearity
  • H03M2201/812 - Cathode ray tubes
  • H03M2201/93 - Constructional details

• US Classifications

  • 356 - Optics: measuring and testing
  • 341 - Coded data generation or conversion
  • 359 - Optical: systems and elements