Inkjet recording apparatus
US-12528286-B2 · Jan 20, 2026 · US
by vibration
by vibration · 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 | B41J2/025 |
| Official title | by vibration |
| Display label | by vibration |
| Total patents | 54 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 1 |
| 2016 | 1 |
| 2017 | 2 |
| 2018 | 10 |
| 2019 | 7 |
| 2020 | 6 |
| 2021 | 7 |
| 2022 | 7 |
| 2023 | 3 |
| 2024 | 5 |
| 2025 | 4 |
| 2026 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Inkjet recording device and inkjet recording method
US-12485671-B2 · Dec 2, 2025 · US
Head unit and liquid ejection apparatus
US-12485669-B2 · Dec 2, 2025 · US
Inkjet recording device and inkjet recording method
US-2025091339-A1 · Mar 20, 2025 · US
Liquid ejecting system and head unit
US-12187033-B2 · Jan 7, 2025 · US
Binary array inkjet printhead
US-12145366-B2 · Nov 19, 2024 · US
Inkjet recording apparatus
US-2024351330-A1 · Oct 24, 2024 · US
Head unit and liquid ejection apparatus
US-2024316921-A1 · Sep 26, 2024 · US
Liquid Ejecting Head And Liquid Ejecting Apparatus
US-2024165963-A1 · May 23, 2024 · US
Liquid ejection head, liquid ejection apparatus, piezoelectric device, and method for manufacturing piezoelectric device
US-11858270-B2 · Jan 2, 2024 · US
Droplet discharge head and droplet discharge apparatus
US-2023302817-A1 · Sep 28, 2023 · US
Liquid ejection device
US-11701886-B2 · Jul 18, 2023 · US
Liquid ejecting system and head unit
US-2023117636-A1 · Apr 20, 2023 · US
Liquid ejecting head and liquid ejecting apparatus
US-2022371320-A1 · Nov 24, 2022 · US
Binary array inkjet printhead
US-2022212468-A1 · Jul 7, 2022 · US
Liquid ejecting apparatus, drive circuit, and integrated circuit
US-11345143-B2 · May 31, 2022 · US
Method for driving liquid ejecting apparatus and liquid ejecting apparatus
US-11312139-B2 · Apr 26, 2022 · US
Liquid Ejection Device
US-2022097375-A1 · Mar 31, 2022 · US
Binary array inkjet printhead
US-11254130-B2 · Feb 22, 2022 · US
Liquid ejection device
US-11235576-B2 · Feb 1, 2022 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B41J2/025?
- CPC B41J2/025 is the Cooperative Patent Classification code for “by vibration.”
- How many patents are filed under CPC B41J2/025 (by vibration)?
- Our database includes 54 publications tagged with this CPC code.
- Is patent activity under CPC B41J2/025 growing?
- Publication counts under this code: 5 in 2024 vs 4 in 2025 (latest complete years).