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IPC Main Group
H02J 13/00

Circuit arrangements for providing remote monitoring or remote control of equipment in a power distribution network

Introduced: September 1968

Last revised: January 2026

Classification Context

Section:
ELECTRICITY
Class:
GENERATION, CONVERSION, OR DISTRIBUTION OF ELECTRIC POWER
Subclass:
ELECTRIC POWER NETWORKS; CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY

Related Keywords

circuits for REMOTE of electric power distribution systems

6 direct subcodes

Child Classifications

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  • H02J 13/1 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

Top Applicants

Top 10 applicants by patent filingsfor class H02, 2013–2023, worldwide · Source: EPO PATSTAT

  1. SGCC(STATE GRID CORPORATION OF CHINA) 54,496
  2. MITSUBISHI ELECTRIC CORPORATION JP 10,495
  3. TOYOTA MOTOR CORPORATION 9,464
  4. GUANGDONG POWER GRID CORPORATION 9,339
  5. ROBERT BOSCH DE 8,226
  6. SIEMENS DE 8,218
  7. DENSO CORPORATION 7,063
  8. MITSUBISHI ELECTRIC CORPORATION 6,619
  9. SAMSUNG ELECTRONICS COMPANY KR 5,826
  10. GREE ELECTRIC APPLIANCES 5,094