Burst error correction, e.g. error trapping, Fire codes

Burst error correction, e.g. error trapping, Fire codes · 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 codeH03M13/17
Official titleBurst error correction, e.g. error trapping, Fire codes
Display labelBurst error correction, e.g. error trapping, Fire codes
Total patents114

Filing trend

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

Filing activity over the last five years is growing.

Patents filed per year
YearPatents
201515
201615
201717
20186
201913
202010
20216
20227
20239
20245
202511

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 H03M13/17?
CPC H03M13/17 is the Cooperative Patent Classification code for “Burst error correction, e.g. error trapping, Fire codes.”
How many patents are filed under CPC H03M13/17 (Burst error correction, e.g. error trapping, Fire codes)?
Our database includes 114 publications tagged with this CPC code.
Is patent activity under CPC H03M13/17 growing?
Publication counts under this code: 5 in 2024 vs 11 in 2025 (latest complete years).