| IPC Large Group | Technology Field | USA | China |
| G06Q-020 | Payment structures, schemes or protocols, including the processes by which payments can be made between merchants, banks, users and sometimes between third parties | 815 | 1254 |
| G06F-016 | Information retrieval; database structure; file system structure | 608 | 2045 |
| G06F-021 | Security devices to protect the computer, its components, programs or data from unauthorized acts | 456 | 2366 |
| H04L-009 | Confidential or secure communication devices; network security protocols | 1284 | 1514 |
| H04L-029 | Devices, equipment, circuits and systems not included in individual groups H04L1/00 to H04L27/00 | 647 | 1636 |
| G06Q-040 | Finance; Insurance; Tax Strategy | 264 | 1862 |