of image sensors having active layers comprising only Group II-VI materials, e.g. CdS, ZnS or CdTe

of image sensors having active layers comprising only Group II-VI materials, e.g. CdS, ZnS or CdTe · 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 codeH10F39/022
Official title{of image sensors having active layers comprising only Group II-VI materials, e.g. CdS, ZnS or CdTe}
Display labelof image sensors having active layers comprising only Group II-VI materials, e.g. CdS, ZnS or CdTe
Total patents172

Filing trend

Year-over-year patent counts classified under this CPC code.

Filing activity over the last five years is rapidly declining.

Patents filed per year
YearPatents
201510
201626
201727
201817
201915
202016
202117
202215
202312
202414
20253

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 H10F39/022?
CPC H10F39/022 is the Cooperative Patent Classification code for “of image sensors having active layers comprising only Group II-VI materials, e.g. CdS, ZnS or CdTe.”
How many patents are filed under CPC H10F39/022 (of image sensors having active layers comprising only Group II-VI materials, e.g. CdS, ZnS or CdTe)?
Our database includes 172 publications tagged with this CPC code.
Is patent activity under CPC H10F39/022 growing?
Publication counts under this code: 14 in 2024 vs 3 in 2025 (latest complete years).