Trimming

Trimming · 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 codeH01F41/045
Official title{Trimming}
Display labelTrimming
Total patents55

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
20156
20165
20173
20185
20194
20205
20215
20226
20235
20246
20254
20261

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 H01F41/045?
CPC H01F41/045 is the Cooperative Patent Classification code for “Trimming.”
How many patents are filed under CPC H01F41/045 (Trimming)?
Our database includes 55 publications tagged with this CPC code.
Is patent activity under CPC H01F41/045 growing?
Publication counts under this code: 6 in 2024 vs 4 in 2025 (latest complete years).