Subclass Subgroup Patent
G06Q 10/02 12169866
  10/025 12169795
  10/04 12169796
  10/06311 12169797
  10/063118 12169798
  10/06312 12169799
  10/06313 12169800
    12169801
  10/06316 12169802
  10/0637 12169803
  10/0639 12169804
    12169805
  10/06393 12169806
    12169807
  10/06395 12169808
  10/0833 09429659
    12169809
  10/087 12169810