Transparent conductive oxide layers [TCO] being part of a multilayer coating

Transparent conductive oxide layers [TCO] being part of a multilayer coating · Cooperative Patent Classification (CPC)

Chemical and metallurgical processes, compounds, and materials.

Related technology areas

Mapped technology topics for this CPC code.

CPC classification statistics
MetricValue
CPC codeC03C2217/94
Official titleTransparent conductive oxide layers [TCO] being part of a multilayer coating
Display labelTransparent conductive oxide layers [TCO] being part of a multilayer coating
Total patents282

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
201518
201634
201728
201828
201924
202036
202119
202225
202322
202429
202516
20263

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 C03C2217/94?
CPC C03C2217/94 is the Cooperative Patent Classification code for “Transparent conductive oxide layers [TCO] being part of a multilayer coating.”
How many patents are filed under CPC C03C2217/94 (Transparent conductive oxide layers [TCO] being part of a multilayer coating)?
Our database includes 282 publications tagged with this CPC code.
Is patent activity under CPC C03C2217/94 growing?
Publication counts under this code: 29 in 2024 vs 16 in 2025 (latest complete years).