CPC Subgroup
G05B 11/01 electric
Full Title
Automatic controllers (G05B13/00 takes precedence) > electric
7 direct subcodes
Child Classifications
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- G05B 11/06 in which the output signal represents a continuous function of the deviation from the desired value, i.e. continuous controllers (G05B11/26 takes precedence)
- G05B 11/14 in which the output signal represents a discontinuous function of the deviation from the desired value, i.e. discontinuous controllers (G05B11/26 takes precedence)
- G05B 11/26 in which the output signal is a pulse-train
- G05B 11/32 with inputs from more than one sensing element; with outputs to more than one correcting element
- G05B 11/36 with provision for obtaining particular characteristics, e.g. proportional, integral, differential
Top Applicants
Top 10 applicants by patent filingsfor class G05, 2013–2023, worldwide · Source: EPO PATSTAT
- FANUC JP 6,367
- SIEMENS DE 5,963
- FANUC 4,535
- MITSUBISHI ELECTRIC CORPORATION JP 4,201
- ROBERT BOSCH DE 4,010
- LG ELECTRONICS KR 3,802
- SAMSUNG ELECTRONICS COMPANY KR 3,143
- FORD GLOBAL TECHNOLOGIES US 2,889
- TOYOTA MOTOR CORPORATION 2,778
- OMRON CORPORATION JP 2,743