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CPC Subgroup
H02J 13/18

characterised by the remotely-controlled equipment, e.g. converters or transformers

Full Title

Circuit arrangements for providing remote monitoring or remote control of equipment in a power distribution network > characterised by the remotely-controlled equipment, e.g. converters or transformers

6 direct subcodes

Child Classifications

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  • H02J 13/181 the equipment comprising generators
  • H02J 13/182 the equipment comprising loads connected to the power network
  • H02J 13/183 the equipment comprising energy storage systems
  • H02J 13/333 the equipment forming part of substations
  • H02J 13/38 the equipment being power outlets

Top Applicants

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

  1. SGCC(STATE GRID CORPORATION OF CHINA) 24,515
  2. MITSUBISHI ELECTRIC CORPORATION JP 11,346
  3. SIEMENS DE 9,026
  4. ROBERT BOSCH DE 9,005
  5. SAMSUNG ELECTRONICS COMPANY KR 6,729
  6. GUANGDONG POWER GRID CORPORATION 5,740
  7. DENSO CORPORATION JP 5,077
  8. LG ELECTRONICS KR 5,041
  9. LG INNOTEK COMPANY KR 4,442
  10. TOYOTA MOTOR CORPORATION 4,349