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DIFF Subgroup
H01R 13/6474

by variation of conductive properties, e.g. by dimension variations

Introduced: January 2011

Title

Titles differ between systems:

IPC: by variation of conductive properties, e.g. by variation of dimensions

CPC: by variation of conductive properties, e.g. by dimension variations

Full Title

Full titles differ between systems:

IPC:

Details of coupling devices of the kinds covered by groups or > specially adapted for high-frequency, e.g. structures providing an impedance match or phase match > Impedance matching > by variation of conductive properties, e.g. by variation of dimensions

CPC:

Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00 > specially adapted for high-frequency, e.g. structures providing an impedance match or phase match (non-coaxed protective earth or shield arrangements H01R13/648; coaxed connectors specially adapted for high frequency H01R24/40) > Impedance matching > by variation of conductive properties, e.g. by dimension variations

IPC and CPC are identically structured here. All 1 subcodes exist in both systems.

IPC defines codes here since 2011.

Child Classifications

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  • H01R 13/6476 by making an aperture, e.g. a hole since 2011 IPC+CPC Available in IPC and CPC

Top Applicants

Top Applicants (IPC)

Class H01,2013–2023, worldwide · Source: EPO PATSTAT

  1. TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY TW 43,574
  2. SAMSUNG ELECTRONICS COMPANY KR 42,206
  3. LG CHEM KR 21,383
  4. APPLIED MATERIALS US 20,441
  5. LG ENERGY SOLUTION KR 20,279
  6. SAMSUNG DISPLAY KR 19,725
  7. CHINESE ACADEMY OF SCIENCES 19,400
  8. TOYOTA MOTOR CORPORATION 18,819
  9. SGCC(STATE GRID CORPORATION OF CHINA) 18,082
  10. TOKYO ELECTRON JP 17,634

Top Applicants (CPC)

Class H01,2013–2023, worldwide · Source: EPO PATSTAT

  1. SAMSUNG ELECTRONICS COMPANY KR 37,897
  2. TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY TW 36,116
  3. APPLIED MATERIALS US 21,640
  4. LG ENERGY SOLUTION KR 20,770
  5. LG CHEM KR 19,835
  6. TOKYO ELECTRON JP 18,519
  7. ROBERT BOSCH DE 14,595
  8. INTEL CORPORATION US 13,580
  9. MURATA MANUFACTURING COMPANY JP 12,151
  10. SAMSUNG SDI COMPANY KR 12,080