IPC Main Group
H01R 9/00 Structural associations of a plurality of mutually-insulated electrical connecting elements, e.g. terminal strips or terminal blocks; Terminals or binding posts mounted upon a base or in a case; Bases therefor
Introduced: September 1968
Last revised: January 2006
Classification Context
- Section:
- ELECTRICITY
- Class:
- ELECTRIC ELEMENTS
- Subclass:
- ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
Additional Content
Specially adapted for printed circuits, flat or ribbon cables, or like generally planar structures
Related Keywords
TERMINAL(S) for providing electric connection in general
5 direct subcodes
Child Classifications
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- H01R 9/03 Connectors arranged to contact a plurality of the conductors of a multiconductor cable
- H01R 9/11 End pieces for multiconductor cables supported by the cable and for facilitating connections to other conductive members
- H01R 9/15 Connectors for wire wrapping
- H01R 9/16 Fastening of connecting parts to base or case; Insulating connecting parts from base or case
- H01R 9/22 Bases, e.g. strip, block, panel
Top Applicants
Top 10 applicants by patent filingsfor class H01, 2013–2023, worldwide · Source: EPO PATSTAT
- TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY TW 43,574
- SAMSUNG ELECTRONICS COMPANY KR 42,206
- LG CHEM KR 21,383
- APPLIED MATERIALS US 20,441
- LG ENERGY SOLUTION KR 20,279
- SAMSUNG DISPLAY KR 19,725
- CHINESE ACADEMY OF SCIENCES 19,400
- TOYOTA MOTOR CORPORATION 18,819
- SGCC(STATE GRID CORPORATION OF CHINA) 18,082
- TOKYO ELECTRON JP 17,634