PatentsDB

the control data signalling from the physical layer, e.g. DCI signalling

the control data signalling from the physical layer, e.g. DCI signalling · Cooperative Patent Classification (CPC)

Electric circuits, power, telecommunications, and semiconductors.

Related technology areas

Mapped technology topics for this CPC code.

CPC classification statistics
MetricValue
CPC codeH04W72/232
Official titlethe control data signalling from the physical layer, e.g. DCI signalling
Display labelthe control data signalling from the physical layer, e.g. DCI signalling
Total patents10,015

Filing trend

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

Filing activity over the last five years is rapidly growing.

Patents filed per year
YearPatents
201596
201694
2017122
2018177
2019346
2020655
2021792
20221,174
20231,857
20242,220
20251,902
2026580

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 H04W72/232?
CPC H04W72/232 is the Cooperative Patent Classification code for “the control data signalling from the physical layer, e.g. DCI signalling.”
How many patents are filed under CPC H04W72/232 (the control data signalling from the physical layer, e.g. DCI signalling)?
Our database includes 10,015 publications tagged with this CPC code.
Is patent activity under CPC H04W72/232 growing?
Publication counts under this code: 2,220 in 2024 vs 1,902 in 2025 (latest complete years).