CPC Subgroup
G05B 19/12 using record carriers
Full Title
Program-control systems > electric > Program control other than numerical control, i.e. in sequence controllers or logic controllers (G05B19/418 takes precedence) > using record carriers
6 direct subcodes
Child Classifications
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- G05B 19/14 using punched cards or tapes
- G05B 19/16 using magnetic record carriers
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