CPC Subgroup
H02S 20/20 Supporting structures directly fixed to an immovable object (H02S20/30 takes precedence)
Full Title
Supporting structures for PV modules > Supporting structures directly fixed to an immovable object (H02S20/30 takes precedence)
2 direct subcodes
Child Classifications
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- H02S 20/21 specially adapted for motorways, e.g. integrated with sound barriers
- H02S 20/22 specially adapted for buildings
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