CPC Main Group
H02J 13/00 Circuit arrangements for providing remote monitoring or remote control of equipment in a power distribution network
Filing statistics
CPC H02J 13/00 belongs to the parent subclass H02J, which recorded 413,281 patent applications worldwide between 2013 and 2023. Annual filings grew from 20,350 in 2013 to 53,237 in 2023 (+162%). The most active applicants in class H02 are SGCC(STATE GRID CORPORATION OF CHINA) (24,515 applications), MITSUBISHI ELECTRIC CORPORATION (11,346 applications) and SIEMENS (9,026 applications).
Source: EPO PATSTAT, worldwide filings
6 direct subcodes
Child Classifications
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- H02J 13/10 characterised by displaying of information or by user interaction, e.g. supervisory control and data acquisition [SCADA] systems
- H02J 13/12 Monitoring network conditions, e.g. electrical magnitudes or operational status
- H02J 13/13 characterised by the transmission of data to equipment in the power network
- H02J 13/14 the power network being locally controlled, e.g. home energy management systems [HEMS]
- H02J 13/16 the power network being controlled at grid-level, e.g. using aggregators
- H02J 13/18 characterised by the remotely-controlled equipment, e.g. converters or transformers
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