Systems, methods, and apparatus for sensitive thermal imaging
US-9835885-B2 · Dec 5, 2017 · US
involving infrared radiation
involving infrared radiation · Cooperative Patent Classification (CPC)
Computing, optics, measurement, and control technologies.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | G02F2203/11 |
| Official title | involving infrared radiation |
| Display label | involving infrared radiation |
| Total patents | 457 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 19 |
| 2016 | 34 |
| 2017 | 30 |
| 2018 | 43 |
| 2019 | 51 |
| 2020 | 53 |
| 2021 | 57 |
| 2022 | 38 |
| 2023 | 44 |
| 2024 | 49 |
| 2025 | 33 |
| 2026 | 6 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Display apparatus, backlight device, and light source module
US-2017261811-A1 · Sep 14, 2017 · US
IR sensor embedded in direct LED backlight and LCD panels and assemblies for receiving IR command codes from a remote
US-9719851-B2 · Aug 1, 2017 · US
Phase transformation in transition metal dichalcogenides
US-9673390-B2 · Jun 6, 2017 · US
Dual function camera for infrared and visible light with electrically-controlled filters
US-2017140221-A1 · May 18, 2017 · US
Optical modulating device having gate structure
US-9632216-B2 · Apr 25, 2017 · US
Light valve device, infrared display apparatus, dedicated spectacles and system
US-2017031208-A1 · Feb 2, 2017 · US
Light modulation device
US-2016377902-A1 · Dec 29, 2016 · US
Liquid crystal display device and method of manufacturing a liquid crystal display device
US-9529225-B2 · Dec 27, 2016 · US
Display Substrate, Display Panel and Display Device
US-2016356455-A1 · Dec 8, 2016 · US
Apparatus and methods to provide a surface having a tunable emissivity
US-2016341857-A1 · Nov 24, 2016 · US
Light valve device, infrared display apparatus, dedicated spectacles and system
US-9500904-B2 · Nov 22, 2016 · US
Apparatus and methods to provide a surface having a tunable emissivity
US-9487311-B2 · Nov 8, 2016 · US
Unknown
US-2016313603-A1 · Oct 27, 2016 · US
Controllable light-transmissive element
US-2016291440-A1 · Oct 6, 2016 · US
Multi-functional displays
US-2016295116-A1 · Oct 6, 2016 · US
Optical element
US-2016291357-A1 · Oct 6, 2016 · US
Functional material, its preparation method, alignment material, and liquid crystal display substrate
US-2016280998-A1 · Sep 29, 2016 · US
Infrared transmission large-area shutter
US-9429775-B2 · Aug 30, 2016 · US
Photosensitive resin composition and a display panel including the same
US-2016231615-A1 · Aug 11, 2016 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC G02F2203/11?
- CPC G02F2203/11 is the Cooperative Patent Classification code for “involving infrared radiation.”
- How many patents are filed under CPC G02F2203/11 (involving infrared radiation)?
- Our database includes 457 publications tagged with this CPC code.
- Is patent activity under CPC G02F2203/11 growing?
- Publication counts under this code: 49 in 2024 vs 33 in 2025 (latest complete years).