Transparent display with lensless imaging capability and imaging system
US-2026090230-A1 · Mar 26, 2026 · US
the movement or the deformation controlling the frequency of light, e.g. by Doppler effect
the movement or the deformation controlling the frequency of light, e.g. by Doppler effect · Cooperative Patent Classification (CPC)
Computing, optics, measurement, and control technologies.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | G02B26/002 |
| Official title | {the movement or the deformation controlling the frequency of light, e.g. by Doppler effect} |
| Display label | the movement or the deformation controlling the frequency of light, e.g. by Doppler effect |
| Total patents | 60 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is growing.
| Year | Patents |
|---|---|
| 2015 | 6 |
| 2016 | 2 |
| 2017 | 2 |
| 2018 | 6 |
| 2019 | 5 |
| 2020 | 7 |
| 2021 | 3 |
| 2022 | 8 |
| 2023 | 5 |
| 2024 | 7 |
| 2025 | 6 |
| 2026 | 3 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Spatial light modulators, methods of driving and manufacturing the same, and apparatuses including the spatial light modulators
US-12541133-B2 · Feb 3, 2026 · US
External resonance-type laser module
US-12525768-B2 · Jan 13, 2026 · US
Wavelength variable optical filter
US-12455442-B2 · Oct 28, 2025 · US
Photoluminescence device and display panel including the same
US-2025314812-A1 · Oct 9, 2025 · US
Photoluminescence device and display panel including the same
US-12392944-B2 · Aug 19, 2025 · US
Laser interferometer
US-12313469-B2 · May 27, 2025 · US
Beam scanning device and scanning method thereof
US-2025116911-A1 · Apr 10, 2025 · US
Optical filter for a broad band source
US-2025013032-A1 · Jan 9, 2025 · US
Photoluminescence device and display panel including the same
US-2024345298-A1 · Oct 17, 2024 · US
Wavelength variable optical filter
US-12117604-B2 · Oct 15, 2024 · US
Photoluminescence device and display panel including the same
US-12044870-B2 · Jul 23, 2024 · US
Infrared modulator, optical device including the infrared modulator, and optical computing system including the optical device
US-2024176170-A1 · May 30, 2024 · US
Wireless power transmission/reception apparatus and display system including the same
US-11984734-B2 · May 14, 2024 · US
Two-photon excited fluorescence microscope for diagnosis of Alzheimer's disease (AD) and mild cognitive impairment (MCI), and pulse compressor including therein
US-11921273-B2 · Mar 5, 2024 · US
Lighting devices for automatically switching between a visible light source and an infrared light source
US-11914178-B2 · Feb 27, 2024 · US
Metrology device and phase modulator apparatus therefor comprising a first moving grating and a first compensatory grating element
US-11815675-B2 · Nov 14, 2023 · US
Wavelength Variable Optical Filter
US-2023161149-A1 · May 25, 2023 · US
Photoluminescence device and display panel including the same
US-2023132435-A1 · May 4, 2023 · US
Spatial light modulators, methods of driving and manufacturing the same, and apparatuses including the spatial light modulators
US-2023123994-A1 · Apr 20, 2023 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC G02B26/002?
- CPC G02B26/002 is the Cooperative Patent Classification code for “the movement or the deformation controlling the frequency of light, e.g. by Doppler effect.”
- How many patents are filed under CPC G02B26/002 (the movement or the deformation controlling the frequency of light, e.g. by Doppler effect)?
- Our database includes 60 publications tagged with this CPC code.
- Is patent activity under CPC G02B26/002 growing?
- Publication counts under this code: 7 in 2024 vs 6 in 2025 (latest complete years).