over a restricted angle

over a restricted angle · 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 codeH01Q3/06
Official titleover a restricted angle
Display labelover a restricted angle
Total patents340

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
20158
201618
201728
201825
201937
202036
202136
202238
202339
202429
202535
202611

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 H01Q3/06?
CPC H01Q3/06 is the Cooperative Patent Classification code for “over a restricted angle.”
How many patents are filed under CPC H01Q3/06 (over a restricted angle)?
Our database includes 340 publications tagged with this CPC code.
Is patent activity under CPC H01Q3/06 growing?
Publication counts under this code: 29 in 2024 vs 35 in 2025 (latest complete years).