3460135

Information

• Patent Grant
• 3460135

• References
• Source

• Patent Number

  3,460,135

• Date Filed

  Not available

• Date Issued

  Tuesday, August 5, 1969
  55 years ago

• CPC

  • H03M1/00 - Analogue/digital conversion Digital/analogue conversion
  • G09F9/405 - the selected character being projected on a common screen accommodating only one character at a time, to provide the same display position for all characters
  • G09G3/045 - Selecting complete characters
  • H03M2201/01 - First edition
  • H03M2201/194 - Control systems
  • H03M2201/3115 - Simultaneous addition or subtraction of selected values
  • H03M2201/3131 - Direct selection from all possible values
  • H03M2201/3157 - Specific kinds of quantisation values
  • H03M2201/412 - representing linear position
  • H03M2201/4204 - positive/negative indication
  • H03M2201/4225 - Parallel
  • H03M2201/4233 - Bivalued
  • H03M2201/4262 - Binary radix
  • H03M2201/512 - Mechanical/electrical
  • H03M2201/93 - Constructional details

• US Classifications

  • 340 - Communications: electrical
  • 341 - Coded data generation or conversion
  • 345 - Computer graphics processing and selective visual display systems