CPC Subgroup Additional Only
F15B 2211/6303 using input signals
Full Title
Circuits for servomotor systems > Circuit components or control therefor > Electronic controllers > using input signals
8 direct subcodes
Child Classifications
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- F15B 2211/6306 representing a pressure
- F15B 2211/632 representing a flow rate
- F15B 2211/633 representing a state of the prime mover, e.g. torque or rotational speed
- F15B 2211/6333 representing a state of the pressure source, e.g. swash plate angle
- F15B 2211/6336 representing a state of the output member, e.g. position, speed or acceleration
- F15B 2211/634 representing a state of a valve
- F15B 2211/6343 representing a temperature
- F15B 2211/6346 representing a state of input means, e.g. joystick position
Top Applicants
Top 10 applicants by patent filingsfor class F15, 2013–2023, worldwide · Source: EPO PATSTAT
- ROBERT BOSCH DE 1,281
- SMC CORPORATION JP 865
- HITACHI CONSTRUCTION MACHINERY COMPANY JP 814
- KYB CORPORATION JP 584
- SCHAEFFLER TECHNOLOGIES & COMPANY DE 536
- CATERPILLAR US 532
- FESTO & COMPANY DE 486
- JOHN DEERE US 419
- KAWASAKI HEAVY IND JP 368
- HAMILTON SUNDSTRAND US 368