CPC Subgroup Additional Only
G05B 2219/10 Plc systems
Full Title
Program-control systems > Plc systems
6 direct subcodes
Child Classifications
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- G05B 2219/11 Plc I-O input output
- G05B 2219/12 Plc mp multi processor system
- G05B 2219/13 Plc programming
- G05B 2219/14 Plc safety
- G05B 2219/15 Plc structure of the system
- G05B 2219/16 Plc to applications
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