Electrohydrodynamic printer with fluidic extractor
US-12565041-B2 · Mar 3, 2026 · US
electric field-control type
electric field-control type · 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 | B41J2/095 |
| Official title | electric field-control type |
| Display label | electric field-control type |
| Total patents | 61 |
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 | 2 |
| 2017 | 4 |
| 2018 | 1 |
| 2019 | 8 |
| 2020 | 6 |
| 2021 | 8 |
| 2022 | 8 |
| 2023 | 8 |
| 2024 | 11 |
| 2025 | 3 |
| 2026 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Inkjet printing device, method for aligning bipolar element, and method for manufacturing display device
US-12433064-B2 · Sep 30, 2025 · US
Printing device and method
US-12397497-B2 · Aug 26, 2025 · US
Contact-type patterning apparatus
US-2025256503-A1 · Aug 14, 2025 · US
High-frequency electrohydrodynamic printing
US-2024416650-A1 · Dec 19, 2024 · US
Binary array inkjet printhead
US-12145366-B2 · Nov 19, 2024 · US
Combined electrohydrodynamic and aerosol printing
US-12059896-B2 · Aug 13, 2024 · US
Image formation with electroosmotic liquid removal
US-12017468-B2 · Jun 25, 2024 · US
Inkjet printing apparatus and method for aligning dipoles
US-12017465-B2 · Jun 25, 2024 · US
Head chip, liquid jet head, and liquid jet recording device
US-2024198671-A1 · Jun 20, 2024 · US
Printing apparatus for 3d surface
US-2024131799-A1 · Apr 25, 2024 · US
Image formation with electroosmotic liquid removal
US-2024092104-A1 · Mar 21, 2024 · US
Electrohydrodynamic printer with fluidic extractor
US-2024059060-A1 · Feb 22, 2024 · US
Printing device and method for controlling the same
US-2024051290-A1 · Feb 15, 2024 · US
System and method for printing color images on substrates in an inkjet printer
US-11884086-B2 · Jan 30, 2024 · US
Apparatus for and method for aligning dipoles and method of fabricating display device
US-2023386878-A1 · Nov 30, 2023 · US
Combined electrohydrodynamic and aerosol printing
US-2023302794-A1 · Sep 28, 2023 · US
Apparatus for and method for aligning dipoles and method of fabricating display device
US-11728196-B2 · Aug 15, 2023 · US
System and method for printing color images on substrates in an inkjet printer
US-2023234352-A1 · Jul 27, 2023 · US
Apparatuses, systems and methods for electrohydrodynamic (ehd) material deposition
US-2023202106-A1 · Jun 29, 2023 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B41J2/095?
- CPC B41J2/095 is the Cooperative Patent Classification code for “electric field-control type.”
- How many patents are filed under CPC B41J2/095 (electric field-control type)?
- Our database includes 61 publications tagged with this CPC code.
- Is patent activity under CPC B41J2/095 growing?
- Publication counts under this code: 11 in 2024 vs 3 in 2025 (latest complete years).