Character or syllable selection controlled by recorded information

Character or syllable selection controlled by recorded information · 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 codeB41J5/30
Official titleCharacter or syllable selection controlled by recorded information
Display labelCharacter or syllable selection controlled by recorded information
Total patents62

Filing trend

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

Filing activity over the last five years is growing.

Patents filed per year
YearPatents
20164
20174
20187
20198
20209
20214
20225
20239
20244
20258

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 B41J5/30?
CPC B41J5/30 is the Cooperative Patent Classification code for “Character or syllable selection controlled by recorded information.”
How many patents are filed under CPC B41J5/30 (Character or syllable selection controlled by recorded information)?
Our database includes 62 publications tagged with this CPC code.
Is patent activity under CPC B41J5/30 growing?
Publication counts under this code: 4 in 2024 vs 8 in 2025 (latest complete years).