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Indicia behind the front foil

Indicia behind the front foil · Cooperative Patent Classification (CPC)

Computing, optics, measurement, and control technologies.

Related technology areas

Mapped technology topics for this CPC code.

CPC classification statistics
MetricValue
CPC codeG09F2003/021
Official title{Indicia behind the front foil}
Display labelIndicia behind the front foil
Total patents23

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
20152
20162
20192
20202
20213
20224
20233
20244
20261

Representative patents

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