IPC Main Group
H02P 101/00 Special adaptation of control arrangements for generators
Introduced: January 2015
Classification Context
- Section:
- ELECTRICITY
- Class:
- GENERATION, CONVERSION, OR DISTRIBUTION OF ELECTRIC POWER
- Subclass:
- CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
8 direct subcodes
Child Classifications
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- H02P 101/1 for water-driven turbines
- H02P 101/15 for wind-driven turbines
- H02P 101/2 for steam-driven turbines
- H02P 101/25 for combustion engines
- H02P 101/3 for aircraft
- H02P 101/35 for ships
- H02P 101/4 for railway vehicles
- H02P 101/45 for motor vehicles, e.g. car alternators
Top Applicants
Top 10 applicants by patent filingsfor class H02, 2013–2023, worldwide · Source: EPO PATSTAT
- SGCC(STATE GRID CORPORATION OF CHINA) 54,496
- MITSUBISHI ELECTRIC CORPORATION JP 10,495
- TOYOTA MOTOR CORPORATION 9,464
- GUANGDONG POWER GRID CORPORATION 9,339
- ROBERT BOSCH DE 8,226
- SIEMENS DE 8,218
- DENSO CORPORATION 7,063
- MITSUBISHI ELECTRIC CORPORATION 6,619
- SAMSUNG ELECTRONICS COMPANY KR 5,826
- GREE ELECTRIC APPLIANCES 5,094