PatentsDB

Visible light radiation, e.g. by visible light lasers

Visible light radiation, e.g. by visible light lasers · Cooperative Patent Classification (CPC)

Separating, mixing, shaping, printing, and transporting materials.

Related technology areas

Mapped technology topics for this CPC code.

CPC classification statistics
MetricValue
CPC codeB29C65/1609
Official title{Visible light radiation, e.g. by visible light lasers}
Display labelVisible light radiation, e.g. by visible light lasers
Total patents49

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
20157
20164
20174
20186
20194
20204
20215
20224
20231
20246
20254

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 B29C65/1609?
CPC B29C65/1609 is the Cooperative Patent Classification code for “Visible light radiation, e.g. by visible light lasers.”
How many patents are filed under CPC B29C65/1609 (Visible light radiation, e.g. by visible light lasers)?
Our database includes 49 publications tagged with this CPC code.
Is patent activity under CPC B29C65/1609 growing?
Publication counts under this code: 6 in 2024 vs 4 in 2025 (latest complete years).