IPC Main Group
H01B 7/00 Insulated conductors or cables characterised by their form
Introduced: September 1968
Last revised: January 2006
Classification Context
- Section:
- ELECTRICITY
- Class:
- ELECTRIC ELEMENTS
- Subclass:
- CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
15 direct subcodes
Child Classifications
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- H01B 7/02 Disposition of insulation
- H01B 7/04 Flexible cables, conductors, or cords, e.g. trailing cables
- H01B 7/06 Extensible conductors or cables, e.g. self-coiling cords
- H01B 7/08 Flat or ribbon cables
- H01B 7/1 Contact cables, i.e. having conductors which may be brought into contact by distortion of the cable
- H01B 7/12 Floating cables
- H01B 7/14 Submarine cables
- H01B 7/16 Rigid-tube cables
- H01B 7/17 Protection against damage caused by external factors, e.g. sheaths or armouring
- H01B 7/3 with arrangements for reducing conductor losses when carrying AC, e.g. due to skin effect
- H01B 7/32 with arrangements for indicating defects, e.g. breaks or leaks
- H01B 7/36 with distinguishing or length marks
- H01B 7/38 with arrangements for facilitating removal of insulation
- H01B 7/4 with arrangements for facilitating mounting or securing
- H01B 7/42 with arrangements for heat dissipation or conduction
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