Devices, methods, and systems for visualizing electrowetting pathing using electrophoretic materials
US-2025060333-A1 · Feb 20, 2025 · US
by magnetophoresis
by magnetophoresis · Cooperative Patent Classification (CPC)
Computing, optics, measurement, and control technologies.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | G02F1/1673 |
| Official title | by magnetophoresis |
| Display label | by magnetophoresis |
| Total patents | 29 |
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 | 3 |
| 2019 | 2 |
| 2020 | 7 |
| 2021 | 2 |
| 2022 | 6 |
| 2023 | 5 |
| 2024 | 1 |
| 2025 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Array substrate and manufacturing method thereof, display panel, display device, display kit
US-12216374-B2 · Feb 4, 2025 · US
Sub-threshold addressing and erasing in a magneto-electrophoretic writing medium
US-11934593-B2 · Mar 19, 2024 · US
Electro-optic media and writable display incorporating the same
US-11835835-B2 · Dec 5, 2023 · US
Grating substrate, display substrate, display device and display method thereof
US-11774776-B2 · Oct 3, 2023 · US
Sub-threshold addressing and erasing in a magneto-electrophoretic writing medium
US-2023205329-A1 · Jun 29, 2023 · US
Sub-threshold addressing and erasing in a magneto-electrophoretic writing medium
US-11614809-B2 · Mar 28, 2023 · US
Electro-optic media and writable display incorporating the same
US-2023048575-A1 · Feb 16, 2023 · US
Electro-optic media and writable display incorporating the same
US-11513413-B2 · Nov 29, 2022 · US
Writing electronic paper
US-11390091-B2 · Jul 19, 2022 · US
Sub-threshold addressing and erasing in a magneto-electrophoretic writing medium
US-2022100292-A1 · Mar 31, 2022 · US
Refractive index adjustment structure, color filter substrate, display panel and display apparatus
US-11249331-B2 · Feb 15, 2022 · US
Array substrate and manufacturing method thereof, display panel, display device, display kit
US-2022035220-A1 · Feb 3, 2022 · US
Sub-threshold addressing and erasing in a magneto-electrophoretic writing medium
US-11221685-B2 · Jan 11, 2022 · US
Refractive Index Adjustment Structure, Color Filter Substrate, Display Panel and Display Apparatus
US-2021223643-A1 · Jul 22, 2021 · US
Grating substrate, display substrate, display device and display method thereof
US-2021199986-A1 · Jul 1, 2021 · US
Sub-threshold addressing and erasing in a magneto-electrophoretic writing medium
US-2020201454-A1 · Jun 25, 2020 · US
Writing electronic paper
US-2020147978-A1 · May 14, 2020 · US
Electro-optic media and writable display incorporating the same
US-2020133089-A1 · Apr 30, 2020 · US
Electronic paper, manufacturing method thereof, and handwriting electronic paper device
US-10585326-B2 · Mar 10, 2020 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC G02F1/1673?
- CPC G02F1/1673 is the Cooperative Patent Classification code for “by magnetophoresis.”
- How many patents are filed under CPC G02F1/1673 (by magnetophoresis)?
- Our database includes 29 publications tagged with this CPC code.
- Is patent activity under CPC G02F1/1673 growing?
- Publication counts under this code: 1 in 2024 vs 2 in 2025 (latest complete years).