Connection to several service providers

Connection to several service providers · 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 codeH04M15/49
Official title{Connection to several service providers}
Display labelConnection to several service providers
Total patents257

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
201538
201634
201720
201815
201923
202024
202121
202227
202330
202414
20259
20262

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 H04M15/49?
CPC H04M15/49 is the Cooperative Patent Classification code for “Connection to several service providers.”
How many patents are filed under CPC H04M15/49 (Connection to several service providers)?
Our database includes 257 publications tagged with this CPC code.
Is patent activity under CPC H04M15/49 growing?
Publication counts under this code: 14 in 2024 vs 9 in 2025 (latest complete years).