Kaleidoscopes

Kaleidoscopes · 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 codeG02B27/08
Official titleKaleidoscopes
Display labelKaleidoscopes
Total patents28

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
20152
20165
20171
20184
20192
20202
20214
20221
20233
20243
20251

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 G02B27/08?
CPC G02B27/08 is the Cooperative Patent Classification code for “Kaleidoscopes.”
How many patents are filed under CPC G02B27/08 (Kaleidoscopes)?
Our database includes 28 publications tagged with this CPC code.
Is patent activity under CPC G02B27/08 growing?
Publication counts under this code: 3 in 2024 vs 1 in 2025 (latest complete years).