Image processing apparatus and information processing method
US-2025388029-A1 · Dec 25, 2025 · US
Correcting density variation
Correcting density variation · Cooperative Patent Classification (CPC)
Separating, mixing, shaping, printing, and transporting materials.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | B41J2/362 |
| Official title | {Correcting density variation} |
| Display label | Correcting density variation |
| Total patents | 46 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is rapidly declining.
| Year | Patents |
|---|---|
| 2015 | 1 |
| 2016 | 3 |
| 2017 | 4 |
| 2018 | 9 |
| 2019 | 10 |
| 2020 | 8 |
| 2021 | 4 |
| 2022 | 3 |
| 2023 | 2 |
| 2025 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Printing system and printing method
US-2025388028-A1 · Dec 25, 2025 · US
Data processing apparatus, data processing method, printing apparatus, printing method, and storage medium
US-2023391106-A1 · Dec 7, 2023 · US
Image forming apparatus, method for deriving correction data, and non-transitory computer-readable storage medium
US-11820157-B2 · Nov 21, 2023 · US
Print substance output adjustments
US-11300899-B2 · Apr 12, 2022 · US
Image forming apparatus, method for deriving correction data, and non-transitory computer-readable storage medium
US-2022016902-A1 · Jan 20, 2022 · US
Calculations of estimated thermal energy accumulations to print pixels
US-2022001675-A1 · Jan 6, 2022 · US
Print substance output adjustments
US-2021325798-A1 · Oct 21, 2021 · US
Thermal transfer printer and printing method
US-2021229460-A1 · Jul 29, 2021 · US
Autocorrection for uneven print pressure on print media
US-10960681-B2 · Mar 30, 2021 · US
Thermal printer and printing method
US-10913289-B2 · Feb 9, 2021 · US
Thermal printer and printing method
US-2020384777-A1 · Dec 10, 2020 · US
Determining method of density correction value, printing apparatus, printing method, and method of correcting printing density
US-10800184-B2 · Oct 13, 2020 · US
Thermal printer and method for controlling the thermal printer
US-10766273-B2 · Sep 8, 2020 · US
Heat transfer printer and printing control method
US-2020122479-A1 · Apr 23, 2020 · US
Thermal printer and method for controlling the thermal printer
US-2020114656-A1 · Apr 16, 2020 · US
Control apparatus and control method
US-10618313-B2 · Apr 14, 2020 · US
Determining method of density correction value, printing apparatus, printing method, and method of correcting printing density
US-2020079105-A1 · Mar 12, 2020 · US
Printer, printing system including the same, and computer-readable medium therefor
US-10549546-B2 · Feb 4, 2020 · US
Autocorrection for uneven print pressure on print media
US-2019337303-A1 · Nov 7, 2019 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B41J2/362?
- CPC B41J2/362 is the Cooperative Patent Classification code for “Correcting density variation.”
- How many patents are filed under CPC B41J2/362 (Correcting density variation)?
- Our database includes 46 publications tagged with this CPC code.
- Is patent activity under CPC B41J2/362 growing?
- Publication counts under this code: 2 in 2023 vs 2 in 2025 (latest complete years).