CPC Subgroup Additional Only
H02J 2105/40 characterised by the loads connecting to the networks or being supplied by the networks
Full Title
Networks for supplying or distributing electric power characterised by their spatial reach or by the load > characterised by the loads connecting to the networks or being supplied by the networks
3 direct subcodes
Child Classifications
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- H02J 2105/42 Home appliances
- H02J 2105/44 Portable electronic devices
- H02J 2105/46 Medical devices, medical implants or life supporting devices
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