Electricity

Electricity · 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 codeH01R2201/02
Official title
Display labelElectricity (mapped technology topic)
Total patents329

Filing trend

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

Filing activity over the last five years is declining.

Patents filed per year
YearPatents
201516
201623
201726
201833
201925
202040
202145
202231
202328
202431
202524
20267

Representative patents

Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.

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Frequently asked questions

Answers are generated from the same data shown on this page.

What is CPC H01R2201/02?
CPC H01R2201/02 is the Cooperative Patent Classification code for “Electricity.”
How many patents are filed under CPC H01R2201/02 (Electricity)?
Our database includes 329 publications tagged with this CPC code.
Is patent activity under CPC H01R2201/02 growing?
Publication counts under this code: 31 in 2024 vs 24 in 2025 (latest complete years).