2989741

Information

• Patent Grant
• 2989741

• References
• Source

• Patent Number

  2,989,741

• Date Filed

  Not available

• Date Issued

  Tuesday, June 20, 1961
  63 years ago

• CPC

  • H03M1/00 - Analogue/digital conversion Digital/analogue conversion
  • H03M2201/01 - First edition
  • H03M2201/1109 - Servo-systems for A/D conversion
  • H03M2201/1163 - the counter being a reversible one
  • H03M2201/198 - Computing systems
  • H03M2201/3115 - Simultaneous addition or subtraction of selected values
  • H03M2201/3136 - Specific network arrangement
  • H03M2201/3168 - Resistors
  • H03M2201/4135 - Momentary value
  • H03M2201/4225 - Parallel
  • H03M2201/4233 - Bivalued
  • H03M2201/4262 - Binary radix
  • H03M2201/535 - Maximum, minimum
  • H03M2201/712 - at input
  • H03M2201/715 - Electrical
  • H03M2201/8108 - Vacuum tubes
  • H03M2201/8128 - Diodes

• US Classifications

  • 341 - Coded data generation or conversion