Radio signals

Radio signals · 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 codeB60C23/0433
Official title{Radio signals}
Display labelRadio signals
Total patents203

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
201520
201615
201727
201817
201919
202025
202117
202212
202313
202419
202516
20263

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 B60C23/0433?
CPC B60C23/0433 is the Cooperative Patent Classification code for “Radio signals.”
How many patents are filed under CPC B60C23/0433 (Radio signals)?
Our database includes 203 publications tagged with this CPC code.
Is patent activity under CPC B60C23/0433 growing?
Publication counts under this code: 19 in 2024 vs 16 in 2025 (latest complete years).