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DIFF Subgroup
H03K 19/17748

Structural details of configuration resources

Introduced: January 2020

Full Title

Full titles differ between systems:

IPC:

Logic circuits, i.e. having at least two inputs acting on one output; Inverting circuits > using specified components > using elementary logic circuits as components > arranged in matrix form > Structural details of configuration resources

CPC:

Logic circuits, i.e. having at least two inputs acting on one output (circuits for computer systems using fuzzy logic G06N7/02); Inverting circuits > using specified components (, H03K19/003 - H03K19/0175 take precedence) > using elementary logic circuits as components > arranged in matrix form > Structural details of configuration resources

IPC and CPC are identically structured here. All 7 subcodes exist in both systems.

IPC defines codes here since 2020.

Child Classifications

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  • H03K 19/17752 for hot reconfiguration since 2020 IPC+CPC Available in IPC and CPC
  • H03K 19/17756 for partial configuration or partial reconfiguration since 2020 IPC+CPC Available in IPC and CPC
  • H03K 19/17758 for speeding up configuration or reconfiguration since 2020 IPC+CPC Available in IPC and CPC
  • H03K 19/1776 for memories since 2020 IPC+CPC Available in IPC and CPC
  • H03K 19/17764 for reliability since 2020 IPC+CPC Available in IPC and CPC
  • H03K 19/17768 for security since 2020 IPC+CPC Available in IPC and CPC
  • H03K 19/17772 for powering on or off since 2020 IPC+CPC Available in IPC and CPC

Top Applicants

Top Applicants (IPC)

Class H03,2013–2023, worldwide · Source: EPO PATSTAT

  1. QUALCOMM US 5,625
  2. SAMSUNG ELECTRONICS COMPANY KR 5,496
  3. MURATA MANUFACTURING COMPANY JP 5,478
  4. HUAWEI TECHNOLOGIES COMPANY CN 3,383
  5. INTEL CORPORATION US 3,091
  6. TEXAS INSTRUMENTS US 3,070
  7. MURATA MANUFACTURING COMPANY 2,722
  8. SKYWORKS SOLUTIONS US 2,290
  9. SEIKO EPSON CORPORATION 2,177
  10. IBM (INTERNATIONAL BUSINESS MACHINES CORPORATION) US 2,158

Top Applicants (CPC)

Class H03,2013–2023, worldwide · Source: EPO PATSTAT

  1. SAMSUNG ELECTRONICS COMPANY KR 7,293
  2. QUALCOMM US 7,085
  3. MURATA MANUFACTURING COMPANY JP 5,982
  4. HUAWEI TECHNOLOGIES COMPANY CN 4,641
  5. INTEL CORPORATION US 3,863
  6. TEXAS INSTRUMENTS US 3,409
  7. MURATA MANUFACTURING COMPANY 2,874
  8. SK HYNIX KR 2,644
  9. SKYWORKS SOLUTIONS US 2,545
  10. IBM (INTERNATIONAL BUSINESS MACHINES CORPORATION) US 2,437