3634848

Information

• Patent Grant
• 3634848

• References
• Source

• Patent Number

  3,634,848

• Date Filed

  Not available

• Date Issued

  Tuesday, January 11, 1972
  52 years ago

• CPC

  • H03M1/26 - with weighted coding, i.e. the weight given to a digit depends on the position of the digit within the block or code word
  • B64D2700/6221 - using electrical means

• US Classifications

  • 340 - Communications: electrical
  • 250 - Radiant energy
  • 341 - Coded data generation or conversion