Photosensitive resin composition, photosensitive element, printed wiring board, and method for manufacturing printed wiring board
US-2026016749-A1 · Jan 15, 2026 · US
having supports or layers with means for obtaining a screen effect or for obtaining better contact in vacuum printing
having supports or layers with means for obtaining a screen effect or for obtaining better contact in vacuum printing · Cooperative Patent Classification (CPC)
Computing, optics, measurement, and control technologies.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | G03F7/115 |
| Official title | having supports or layers with means for obtaining a screen effect or for obtaining better contact in vacuum printing |
| Display label | having supports or layers with means for obtaining a screen effect or for obtaining better contact in vacuum printing |
| Total patents | 32 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2015 | 1 |
| 2017 | 1 |
| 2018 | 7 |
| 2019 | 3 |
| 2020 | 2 |
| 2021 | 3 |
| 2022 | 5 |
| 2023 | 3 |
| 2024 | 3 |
| 2025 | 3 |
| 2026 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Composition for photoresist underlayer
US-12393118-B2 · Aug 19, 2025 · US
Extreme ultraviolet (EUV) lithography using an intervening layer or a multi-layer stack with varying mean free paths for secondary electron generation
US-12372872-B2 · Jul 29, 2025 · US
Photosensitive dry film, and printed wiring board with photosensitive dry film
US-12259652-B2 · Mar 25, 2025 · US
Photosensitive resin composition, photosensitive element, printed wiring board, and method for producing printed wiring board
US-2024337934-A1 · Oct 10, 2024 · US
Dose reduction of patterned metal oxide photoresists
US-11994800-B2 · May 28, 2024 · US
Actinic ray-sensitive or radiation-sensitive resin composition, resist film, pattern forming method, and method for manufacturing electronic device
US-11886113-B2 · Jan 30, 2024 · US
Photosensitive resin multilayer body
US-2023375930-A1 · Nov 23, 2023 · US
Dose reduction of patterned metal oxide photoresists
US-2023115004-A1 · Apr 13, 2023 · US
Dose reduction of patterned metal oxide photoresists
US-11550222-B2 · Jan 10, 2023 · US
Composition for photoresist underlayer
US-2022397827-A1 · Dec 15, 2022 · US
Extreme ultraviolet (euv) lithography using an intervening layer or a multi-layer stack with varying mean free paths for secondary electron generation
US-2022197147-A1 · Jun 23, 2022 · US
Compound, composition for forming organic film, substrate for manufacturing semiconductor apparatus, method for forming organic film, and patterning process
US-11307497-B2 · Apr 19, 2022 · US
Photosensitive resin composition, photosensitive resin laminate, and pattern forming process
US-11294283-B2 · Apr 5, 2022 · US
Photosensitive dry film, and printed wiring board with photosensitive dry film
US-2022066322-A1 · Mar 3, 2022 · US
Substrate, a substrate holder, a substrate coating apparatus, a method for coating the substrate and a method for removing the coating
US-2021223696-A1 · Jul 22, 2021 · US
Pattern formation methods
US-2021200081-A1 · Jul 1, 2021 · US
Dose reduction of patterned metal oxide photoresists
US-2021033974-A1 · Feb 4, 2021 · US
Actinic ray-sensitive or radiation-sensitive resin composition, resist film, pattern forming method, and method for manufacturing electronic device
US-2020393756-A1 · Dec 17, 2020 · US
Resist underlayer composition, and method of forming patterns using the composition
US-10732504-B2 · Aug 4, 2020 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC G03F7/115?
- CPC G03F7/115 is the Cooperative Patent Classification code for “having supports or layers with means for obtaining a screen effect or for obtaining better contact in vacuum printing.”
- How many patents are filed under CPC G03F7/115 (having supports or layers with means for obtaining a screen effect or for obtaining better contact in vacuum printing)?
- Our database includes 32 publications tagged with this CPC code.
- Is patent activity under CPC G03F7/115 growing?
- Publication counts under this code: 3 in 2024 vs 3 in 2025 (latest complete years).