with distinguishing or length marks

with distinguishing or length marks · 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 codeH01B7/36
Official titlewith distinguishing or length marks
Display labelwith distinguishing or length marks
Total patents80

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
20157
20166
20177
201813
201910
20203
20217
202211
20237
20243
20256

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 H01B7/36?
CPC H01B7/36 is the Cooperative Patent Classification code for “with distinguishing or length marks.”
How many patents are filed under CPC H01B7/36 (with distinguishing or length marks)?
Our database includes 80 publications tagged with this CPC code.
Is patent activity under CPC H01B7/36 growing?
Publication counts under this code: 3 in 2024 vs 6 in 2025 (latest complete years).