3612847

Information

• Patent Grant
• 3612847

• References
• Source

• Patent Number

  3,612,847

• Date Filed

  Not available

• Date Issued

  Tuesday, October 12, 1971
  53 years ago

• CPC

  • G06F7/503 - using carry switching
  • G06E1/04 - for performing computations using exclusively denominational number representation
  • G06F7/02 - Comparing digital values
  • H03K5/24 - the characteristic being amplitude
  • H03K5/2409 - using bipolar transistors
  • H03K5/249 - using clock signals
  • H03K5/26 - the characteristic being duration, interval, position, frequency, or sequence
  • H03K17/60 - using bipolar transistors
  • H03K19/02 - using specified components
  • H03K19/082 - using bipolar transistors
  • H03K19/09 - Resistor-transistor logic
  • H03K19/12 - using diode rectifiers
  • H03K19/14 - using opto-electronic devices
  • H03K19/212 - using bipolar transistors
  • H03M7/00 - Conversion of a code where information is represented by a given sequence or number of digits to a code where the same information or similar information or a subset of information is represented by a different sequence or number of digits
  • H03M7/16 - Conversion to or from unit-distance codes
  • F02B3/06 - with compression ignition

• US Classifications

  • 708 - Electrical computers: arithmetic processing and calculating
  • 326 - Electronic digital logic circuitry
  • 341 - Coded data generation or conversion