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DIFF Subgroup
G06F 30/32

Circuit design at the digital level (reconfigurable circuits G06F30/34)

Introduced: January 2020

Title

Titles differ between systems:

IPC: Circuit design at the digital level

CPC: Circuit design at the digital level (reconfigurable circuits G06F30/34)

Full Title

Full titles differ between systems:

IPC:

Computer-aided design [CAD] > Circuit design > Circuit design at the digital level

CPC:

Computer-aided design [CAD] > Circuit design > Circuit design at the digital level (reconfigurable circuits G06F30/34)

IPC and CPC are identically structured here. All 5 subcodes exist in both systems.

IPC defines codes here since 2020.

Child Classifications

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  • G06F 30/323 Translation or migration, e.g. logic to logic, hardware description language [HDL] translation or netlist translation since 2020 IPC+CPC Available in IPC and CPC
  • G06F 30/327 Logic synthesis; Behaviour synthesis, e.g. mapping logic, HDL to netlist, high-level language to RTL or netlist since 2020 IPC+CPC Available in IPC and CPC
  • G06F 30/333 Design for testability [DFT], e.g. scan chain or built-in self-test [BIST] since 2020 IPC+CPC Available in IPC and CPC
  • G06F 30/337 Design optimisation since 2020 IPC+CPC Available in IPC and CPC

Top Applicants

Top Applicants (IPC)

Class G06,2013–2023, worldwide · Source: EPO PATSTAT

  1. SAMSUNG ELECTRONICS COMPANY KR 66,669
  2. IBM (INTERNATIONAL BUSINESS MACHINES CORPORATION) US 62,313
  3. MICROSOFT TECHNOLOGY LICENSING US 41,918
  4. GOOGLE US 32,969
  5. SGCC(STATE GRID CORPORATION OF CHINA) 30,822
  6. INTEL CORPORATION US 30,010
  7. TENCENT TECHNOLOGY (SHENZHEN) COMPANY 28,235
  8. HUAWEI TECHNOLOGIES COMPANY CN 26,079
  9. APPLE US 21,891
  10. HUAWEI TECHNOLOGIES COMPANY 20,505

Top Applicants (CPC)

Class G06,2013–2023, worldwide · Source: EPO PATSTAT

  1. SAMSUNG ELECTRONICS COMPANY KR 76,952
  2. IBM (INTERNATIONAL BUSINESS MACHINES CORPORATION) US 62,841
  3. MICROSOFT TECHNOLOGY LICENSING US 44,778
  4. GOOGLE US 35,735
  5. INTEL CORPORATION US 32,087
  6. HUAWEI TECHNOLOGIES COMPANY CN 30,572
  7. TENCENT TECHNOLOGY (SHENZHEN) COMPANY 25,023
  8. APPLE US 23,482
  9. SGCC(STATE GRID CORPORATION OF CHINA) 22,548
  10. HUAWEI TECHNOLOGIES COMPANY 20,917