Rotation sensors

Rotation sensors · Cooperative Patent Classification (CPC)

Separating, mixing, shaping, printing, and transporting materials.

Related technology areas

Mapped technology topics for this CPC code.

CPC classification statistics
MetricValue
CPC codeB62J45/413
Official titleRotation sensors
Display labelRotation sensors
Total patents360

Filing trend

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

Filing activity over the last five years is stable.

Patents filed per year
YearPatents
20159
20166
20176
201813
201920
202022
202145
202245
202372
202462
202546
202614

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 B62J45/413?
CPC B62J45/413 is the Cooperative Patent Classification code for “Rotation sensors.”
How many patents are filed under CPC B62J45/413 (Rotation sensors)?
Our database includes 360 publications tagged with this CPC code.
Is patent activity under CPC B62J45/413 growing?
Publication counts under this code: 62 in 2024 vs 46 in 2025 (latest complete years).