in which the output signal represents a continuous function of the deviation from the desired value, i.e. continuous controllers (G05B11/26 takes precedence)

Introduced: September 1968

Title

Titles differ between systems:

IPC: in which the output signal represents a continuous function of the deviation from the desired value, i.e. continuous controllers

CPC: in which the output signal represents a continuous function of the deviation from the desired value, i.e. continuous controllers (G05B11/26 takes precedence)

Full Title

Full titles differ between systems:

IPC:

Automatic controllers > electric > in which the output signal represents a continuous function of the deviation from the desired value, i.e. continuous controllers

CPC:

Automatic controllers (G05B13/00 takes precedence) > electric > in which the output signal represents a continuous function of the deviation from the desired value, i.e. continuous controllers (G05B11/26 takes precedence)

IPC and CPC are identically structured here. All 2 subcodes exist in both systems.

Child Classifications

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G05B 11/10 the signal transmitted being DC IPC+CPC Available in IPC and CPC
G05B 11/12 the signal transmitted being modulated on an AC carrier IPC+CPC Available in IPC and CPC

Top Applicants

Top Applicants (IPC)

Class G05,2013–2023, worldwide · Source: EPO PATSTAT

SIEMENS DE 4,725
SGCC(STATE GRID CORPORATION OF CHINA) 4,571
FANUC JP 4,233
MITSUBISHI ELECTRIC CORPORATION JP 3,143
FANUC 2,981
ROBERT BOSCH DE 2,813
CHINESE ACADEMY OF SCIENCES 2,500
LG ELECTRONICS KR 2,182
OMRON CORPORATION JP 2,036
SAMSUNG ELECTRONICS COMPANY KR 1,981

Top Applicants (CPC)

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