Optical devices
US-2017371091-A1 · Dec 28, 2017 · US
Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics · Cooperative Patent Classification (CPC)
Computing, optics, measurement, and control technologies.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | G02F1/00 |
| Official title | Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics |
| Display label | Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics |
| Total patents | 248 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2015 | 28 |
| 2016 | 25 |
| 2017 | 31 |
| 2018 | 38 |
| 2019 | 31 |
| 2020 | 26 |
| 2021 | 17 |
| 2022 | 12 |
| 2023 | 9 |
| 2024 | 11 |
| 2025 | 16 |
| 2026 | 4 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Communications system including an optical filter device and related methods
US-2017363858-A1 · Dec 21, 2017 · US
Optical logic gates and method for generating logic signals using DNA-based nanostructure
US-9746750-B2 · Aug 29, 2017 · US
Organic EL display device
US-9685494-B2 · Jun 20, 2017 · US
Built-in redundancy scheme for communication system on chip
US-9621280-B2 · Apr 11, 2017 · US
Image display apparatus
US-9609764-B2 · Mar 28, 2017 · US
Image display apparatus
US-2017052562-A1 · Feb 23, 2017 · US
Silicon-based, broadband, waveguide-integrated electro-optical switch
US-9529158-B2 · Dec 27, 2016 · US
Hybrid Integration using Folded Mach-Zehnder Modulator Array Block
US-2016370686-A1 · Dec 22, 2016 · US
Electronic apparatus
US-9524137-B2 · Dec 20, 2016 · US
Carrier device and substrate assembly including same
US-2016353571-A1 · Dec 1, 2016 · US
Detection-evaluation method and device for moiré pattern
US-9506875-B2 · Nov 29, 2016 · US
Built-in redundancy scheme for communication system on chip
US-2016337046-A1 · Nov 17, 2016 · US
System for producing ultra-thin color phase hologram with metasurfaces
US-2016334758-A1 · Nov 17, 2016 · US
Mask plate, method for fabricating the same, display panel and display device
US-2016333457-A1 · Nov 17, 2016 · US
Hybrid integration using folded Mach-Zehnder modulator array block
US-9477134-B2 · Oct 25, 2016 · US
Touch screen, positioning method thereof and touch display device
US-2016306498-A1 · Oct 20, 2016 · US
Lighting fixture
US-2016305979-A1 · Oct 20, 2016 · US
Light projector using an acousto-optical control device
US-2016286204-A1 · Sep 29, 2016 · US
Waveguide arrangements based on adiabatic elimination
US-9442250-B2 · Sep 13, 2016 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC G02F1/00?
- CPC G02F1/00 is the Cooperative Patent Classification code for “Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics.”
- How many patents are filed under CPC G02F1/00 (Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics)?
- Our database includes 248 publications tagged with this CPC code.
- Is patent activity under CPC G02F1/00 growing?
- Publication counts under this code: 11 in 2024 vs 16 in 2025 (latest complete years).