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Underwater equipment {(for submarine periscopes G02B23/08; arrangements on floating structures of underwater viewing devices B63C11/49; arrangement of visual watch equipment on submarines B63G8/38)}

Underwater equipment {(for submarine periscopes G02B23/08; arrangements on floating structures of underwater viewing devices B63C11/49; arrangement of visual watch equipment on submarines B63G8/38)} · 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 codeG02B23/22
Official titleUnderwater equipment {(for submarine periscopes G02B23/08; arrangements on floating structures of underwater viewing devices B63C11/49; arrangement of visual watch equipment on submarines B63G8/38)}
Display labelUnderwater equipment {(for submarine periscopes G02B23/08; arrangements on floating structures of underwater viewing devices B63C11/49; arrangement of visual watch equipment on submarines B63G8/38)}
Total patents6

Filing trend

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

Filing activity appears to be declining based on the most recent years.

Patents filed per year
YearPatents
20161
20172
20212
20241

Representative patents

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