Display device
US-2024262199-A1 · Aug 8, 2024 · US
the positions of the elements being controlled by the application of an electric field
the positions of the elements being controlled by the application of an electric field · Cooperative Patent Classification (CPC)
Computing, optics, measurement, and control technologies.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | G09F9/372 |
| Official title | {the positions of the elements being controlled by the application of an electric field} |
| Display label | the positions of the elements being controlled by the application of an electric field |
| Total patents | 237 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is growing.
| Year | Patents |
|---|---|
| 2015 | 19 |
| 2016 | 18 |
| 2017 | 16 |
| 2018 | 16 |
| 2019 | 26 |
| 2020 | 24 |
| 2021 | 18 |
| 2022 | 18 |
| 2023 | 27 |
| 2024 | 24 |
| 2025 | 23 |
| 2026 | 8 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Display distortion for alignment with a user gaze direction
US-2018321740-A1 · Nov 8, 2018 · US
Electrofluid support plates and preparation method therefor, and electrofluid apparatus
US-2018231863-A1 · Aug 16, 2018 · US
Display devices
US-2018231222-A1 · Aug 16, 2018 · US
Electrophoretic display panel
US-2018157143-A1 · Jun 7, 2018 · US
Identifiable element, display device, method of manufacturing the same, and method of forming a display pattern
US-2018122274-A1 · May 3, 2018 · US
Producing electrophoretic display with seamless front surface
US-9862176-B1 · Jan 9, 2018 · US
Display device
US-2017371219-A1 · Dec 28, 2017 · US
Electronic device and method of manufacturing the same
US-2017365654-A1 · Dec 21, 2017 · US
Device comprising a multilayer structure and rollers
US-2017269452-A1 · Sep 21, 2017 · US
Display device and method of manufacturing the same
US-9757923-B2 · Sep 12, 2017 · US
Display device with adjustable rigidity
US-9756702-B2 · Sep 5, 2017 · US
Apparatus and method for displaying information, program, and communication system
US-2017243385-A1 · Aug 24, 2017 · US
Electrophoretic displays
US-2017235206-A1 · Aug 17, 2017 · US
Display devices
US-2017198890-A1 · Jul 13, 2017 · US
Device comprising a multilayer structure and rollers
US-9671669-B2 · Jun 6, 2017 · US
Electrophoretic displays
US-9664978-B2 · May 30, 2017 · US
Display device and method of fabricating the same
US-2017146885-A1 · May 25, 2017 · US
Display devices
US-9640118-B2 · May 2, 2017 · US
Visual display device
US-9609776-B2 · Mar 28, 2017 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC G09F9/372?
- CPC G09F9/372 is the Cooperative Patent Classification code for “the positions of the elements being controlled by the application of an electric field.”
- How many patents are filed under CPC G09F9/372 (the positions of the elements being controlled by the application of an electric field)?
- Our database includes 237 publications tagged with this CPC code.
- Is patent activity under CPC G09F9/372 growing?
- Publication counts under this code: 24 in 2024 vs 23 in 2025 (latest complete years).