CPC Subgroup
H02G 15/10 protected by boxes, e.g. by distribution, connection or junction boxes
Full Title
Cable fittings > Cable junctions (for gas or oil filled cables H02G15/24) > protected by boxes, e.g. by distribution, connection or junction boxes
6 direct subcodes
Child Classifications
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- H02G 15/103 with devices for relieving electrical stress
- H02G 15/113 Boxes split longitudinally in main cable direction
- H02G 15/115 Boxes split perpendicularly to main cable direction
- H02G 15/117 for multiconductor cables
- H02G 15/12 for incorporating transformers, loading coils or amplifiers
- H02G 15/16 structurally associated with support for line-connecting terminals within the box
Top Applicants
Top 10 applicants by patent filingsfor class H02, 2013–2023, worldwide · Source: EPO PATSTAT
- SGCC(STATE GRID CORPORATION OF CHINA) 24,515
- MITSUBISHI ELECTRIC CORPORATION JP 11,346
- SIEMENS DE 9,026
- ROBERT BOSCH DE 9,005
- SAMSUNG ELECTRONICS COMPANY KR 6,729
- GUANGDONG POWER GRID CORPORATION 5,740
- DENSO CORPORATION JP 5,077
- LG ELECTRONICS KR 5,041
- LG INNOTEK COMPANY KR 4,442
- TOYOTA MOTOR CORPORATION 4,349