CPC Subgroup Additional Only
F05D 2270/80 Devices generating input signals, e.g. transducers, sensors, cameras or strain gauges
Full Title
Control > Devices generating input signals, e.g. transducers, sensors, cameras or strain gauges
Filing statistics
CPC F05D 2270/80 belongs to the parent subclass F05D, which recorded 129,755 patent applications worldwide between 2013 and 2023. Annual filings declined from 11,710 in 2013 to 7,840 in 2023 (-33%), peaking at 14,062 applications in 2016. The most active applicants in class F05 are GE (GENERAL ELECTRIC COMPANY) (12,002 applications), UNITED TECHNOLOGIES CORPORATION (UTC) (8,736 applications) and SAFRAN AIRCRAFT ENGINES (6,804 applications).
Source: EPO PATSTAT, worldwide filings
10 direct subcodes
Child Classifications
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- F05D 2270/802 Calibration thereof
- F05D 2270/803 Sampling thereof
- F05D 2270/804 Optical devices
- F05D 2270/805 Radars
- F05D 2270/806 Sonars
- F05D 2270/807 Accelerometers
- F05D 2270/808 Strain gauges; Load cells
- F05D 2270/809 Encoders
- F05D 2270/81 Microphones
- F05D 2270/821 Displacement measuring means, e.g. inductive
Top Applicants
Top 10 applicants by patent filingsfor class F05, 2013–2023, worldwide · Source: EPO PATSTAT
- GE (GENERAL ELECTRIC COMPANY) US 12,002
- UNITED TECHNOLOGIES CORPORATION (UTC) US 8,736
- SAFRAN AIRCRAFT ENGINES FR 6,804
- RAYTHEON TECHNOLOGIES CORPORATION US 4,530
- SIEMENS DE 4,371
- GE (GENERAL ELECTRIC COMPANY) 3,686
- ROLLS-ROYCE GB 3,594
- PRATT & WHITNEY CANADA CORPORATION CA 3,415
- VESTAS DK 3,076
- WOBBEN PROPERTIES DE 2,614