modified to store record carriers {(containers, storing means adapted for cooperation with the recording or reproducing apparatus G11B23/02)}

modified to store record carriers {(containers, storing means adapted for cooperation with the recording or reproducing apparatus G11B23/02)} · 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 codeG11B33/04
Official titlemodified to store record carriers {(containers, storing means adapted for cooperation with the recording or reproducing apparatus G11B23/02)}
Display labelmodified to store record carriers {(containers, storing means adapted for cooperation with the recording or reproducing apparatus G11B23/02)}
Total patents152

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
20152
20169
20174
201814
201910
202013
202117
202212
202321
202426
202520
20264

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 G11B33/04?
CPC G11B33/04 is the Cooperative Patent Classification code for “modified to store record carriers {(containers, storing means adapted for cooperation with the recording or reproducing apparatus G11B23/02)}.”
How many patents are filed under CPC G11B33/04 (modified to store record carriers {(containers, storing means adapted for cooperation with the recording or reproducing apparatus G11B23/02)})?
Our database includes 152 publications tagged with this CPC code.
Is patent activity under CPC G11B33/04 growing?
Publication counts under this code: 26 in 2024 vs 20 in 2025 (latest complete years).