Array substrate and drive method thereof, display panel and display device
US-2017371213-A1 · Dec 28, 2017 · US
electrode
electrode · Cooperative Patent Classification (CPC)
Computing, optics, measurement, and control technologies.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | G02F2201/12 |
| Official title | electrode |
| Display label | electrode |
| Total patents | 497 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2015 | 16 |
| 2016 | 27 |
| 2017 | 49 |
| 2018 | 86 |
| 2019 | 75 |
| 2020 | 53 |
| 2021 | 36 |
| 2022 | 42 |
| 2023 | 33 |
| 2024 | 37 |
| 2025 | 41 |
| 2026 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Electro-optic beam deflector device
US-9829766-B2 · Nov 28, 2017 · US
Mach-zehnder modulator, method for fabricating mach-zehnder modulator
US-2017285438-A1 · Oct 5, 2017 · US
Optical device and methods
US-9774930-B2 · Sep 26, 2017 · US
Color filter substrate and method for manufacturing the same
US-2017242167-A1 · Aug 24, 2017 · US
Optical modulator module that includes a plurality of optical modulators
US-9740077-B2 · Aug 22, 2017 · US
Optical-waveguide-element module
US-2017219851-A1 · Aug 3, 2017 · US
Optical module
US-2017212402-A1 · Jul 27, 2017 · US
Display Device with Detoured Signal Line
US-2017192580-A1 · Jul 6, 2017 · US
Liquid Crystal Display Device
US-2017176819-A1 · Jun 22, 2017 · US
Optoelectronic device and smart window comprising the same
US-2017168327-A1 · Jun 15, 2017 · US
Liquid crystal display and method of manufacturing thereof
US-2017168331-A1 · Jun 15, 2017 · US
Optical modulation apparatus, optical transmitter and controlling method for optical modulator
US-2017155451-A1 · Jun 1, 2017 · US
Modulator and production method thereof
US-9638980-B2 · May 2, 2017 · US
Optical modulator module that includes a plurality of optical modulators
US-2017115546-A1 · Apr 27, 2017 · US
Display device
US-2017102600-A1 · Apr 13, 2017 · US
Display screen and its manufacturing process
US-9606378-B2 · Mar 28, 2017 · US
Multiband qam interface for slab waveguide
US-2016377892-A1 · Dec 29, 2016 · US
Electro-optic modulator device, optical device and method of making an optical device
US-9523869-B2 · Dec 20, 2016 · US
Optical semiconductor device
US-9508662-B2 · Nov 29, 2016 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC G02F2201/12?
- CPC G02F2201/12 is the Cooperative Patent Classification code for “electrode.”
- How many patents are filed under CPC G02F2201/12 (electrode)?
- Our database includes 497 publications tagged with this CPC code.
- Is patent activity under CPC G02F2201/12 growing?
- Publication counts under this code: 37 in 2024 vs 41 in 2025 (latest complete years).