characterised by provision for recording or measuring trainee's performance (devices for psychotechnics, e.g. for vehicle drivers A61B5/16, A61B5/18)

characterised by provision for recording or measuring trainee's performance (devices for psychotechnics, e.g. for vehicle drivers A61B5/16, A61B5/18) · Cooperative Patent Classification (CPC)

Computing, optics, measurement, and control technologies.

Related technology areas

Mapped technology topics for this CPC code.

CPC classification statistics
MetricValue
CPC codeG09B9/052
Official titlecharacterised by provision for recording or measuring trainee's performance (devices for psychotechnics, e.g. for vehicle drivers A61B5/16, A61B5/18)
Display labelcharacterised by provision for recording or measuring trainee's performance (devices for psychotechnics, e.g. for vehicle drivers A61B5/16, A61B5/18)
Total patents199

Filing trend

Year-over-year patent counts classified under this CPC code.

Filing activity over the last five years is declining.

Patents filed per year
YearPatents
201510
201620
201717
201817
201913
202021
202126
202214
202321
202423
202515
20262

Representative patents

Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.

Frequently asked questions

Answers are generated from the same data shown on this page.

What is CPC G09B9/052?
CPC G09B9/052 is the Cooperative Patent Classification code for “characterised by provision for recording or measuring trainee's performance (devices for psychotechnics, e.g. for vehicle drivers A61B5/16, A61B5/18).”
How many patents are filed under CPC G09B9/052 (characterised by provision for recording or measuring trainee's performance (devices for psychotechnics, e.g. for vehicle drivers A61B5/16, A61B5/18))?
Our database includes 199 publications tagged with this CPC code.
Is patent activity under CPC G09B9/052 growing?
Publication counts under this code: 23 in 2024 vs 15 in 2025 (latest complete years).