Control system inputs

Control system inputs · 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 codeG05D1/20
Official titleControl system inputs
Display labelControl system inputs
Total patents155

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
20153
20161
20171
20193
20209
20214
20228
202328
202459
202535
20264

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 G05D1/20?
CPC G05D1/20 is the Cooperative Patent Classification code for “Control system inputs.”
How many patents are filed under CPC G05D1/20 (Control system inputs)?
Our database includes 155 publications tagged with this CPC code.
Is patent activity under CPC G05D1/20 growing?
Publication counts under this code: 59 in 2024 vs 35 in 2025 (latest complete years).