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with provision for storing more than one subscriber number at a time {, e.g. using toothed disc}

with provision for storing more than one subscriber number at a time {, e.g. using toothed disc} · 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 codeH04M1/274
Official titlewith provision for storing more than one subscriber number at a time {, e.g. using toothed disc}
Display labelwith provision for storing more than one subscriber number at a time {, e.g. using toothed disc}
Total patents11

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
20154
20161
20171
20182
20191
20201
20221

Representative patents

Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.