using transmission rate or quality of service QoS [Quality of Service]

using transmission rate or quality of service QoS [Quality of Service] · 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 codeH04W52/26
Official titleusing transmission rate or quality of service QoS [Quality of Service]
Display labelusing transmission rate or quality of service QoS [Quality of Service]
Total patents310

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
201537
201634
201729
201822
201931
202031
202125
202224
202328
202425
202518
20266

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 H04W52/26?
CPC H04W52/26 is the Cooperative Patent Classification code for “using transmission rate or quality of service QoS [Quality of Service].”
How many patents are filed under CPC H04W52/26 (using transmission rate or quality of service QoS [Quality of Service])?
Our database includes 310 publications tagged with this CPC code.
Is patent activity under CPC H04W52/26 growing?
Publication counts under this code: 25 in 2024 vs 18 in 2025 (latest complete years).