PatentsDB

with sensing devices and central station in a closed loop, e.g. McCullough loop

with sensing devices and central station in a closed loop, e.g. McCullough loop · 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 codeG08B25/045
Official title{with sensing devices and central station in a closed loop, e.g. McCullough loop}
Display labelwith sensing devices and central station in a closed loop, e.g. McCullough loop
Total patents30

Filing trend

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

Filing activity over the last five years is rapidly declining.

Patents filed per year
YearPatents
20151
20172
20183
20194
20204
20217
20223
20231
20244
20251

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 G08B25/045?
CPC G08B25/045 is the Cooperative Patent Classification code for “with sensing devices and central station in a closed loop, e.g. McCullough loop.”
How many patents are filed under CPC G08B25/045 (with sensing devices and central station in a closed loop, e.g. McCullough loop)?
Our database includes 30 publications tagged with this CPC code.
Is patent activity under CPC G08B25/045 growing?
Publication counts under this code: 4 in 2024 vs 1 in 2025 (latest complete years).