Short-wave infrared super-continuum lasers and similar light sources for imaging applications
US-10136819-B2 · Nov 27, 2018 · US
Monochromatic plural sources
Monochromatic plural sources · Cooperative Patent Classification (CPC)
Computing, optics, measurement, and control technologies.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | G01J2003/104 |
| Official title | {Monochromatic plural sources} |
| Display label | Monochromatic plural sources |
| Total patents | 404 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 12 |
| 2016 | 13 |
| 2017 | 20 |
| 2018 | 39 |
| 2019 | 44 |
| 2020 | 74 |
| 2021 | 45 |
| 2022 | 49 |
| 2023 | 43 |
| 2024 | 36 |
| 2025 | 26 |
| 2026 | 3 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Physiological measurement device using leds
US-2018296098-A1 · Oct 18, 2018 · US
Measurement of hydrocarbon contamination in water
US-10101271-B2 · Oct 16, 2018 · US
Patterned Optic for Epi-Fluorescence Collection
US-2018292635-A1 · Oct 11, 2018 · US
Device and method for integrated optical measurement
US-2018252579-A1 · Sep 6, 2018 · US
Context imaging raman spectrometer
US-10048130-B2 · Aug 14, 2018 · US
Mobile gas and chemical imaging camera
US-2018191967-A1 · Jul 5, 2018 · US
Spectrometry systems, methods, and applications
US-2018120155-A1 · May 3, 2018 · US
Variable-frequency optical combs, heterodyne sensor, and process for performing spectroscopy
US-9903808-B2 · Feb 27, 2018 · US
Active multi-spectral sensor
US-9903757-B1 · Feb 27, 2018 · US
Fluorescent image system
US-2018052107-A1 · Feb 22, 2018 · US
Light source device
US-9888838-B2 · Feb 13, 2018 · US
Short-wave infrared super-continuum lasers for natural gas leak detection, exploration, and other active remote sensing applications
US-2018024104-A1 · Jan 25, 2018 · US
Spectrophotometer
US-2018017444-A1 · Jan 18, 2018 · US
Spectral imaging of a sample using a plurality of discrete mid-infrared wavelengths
US-9869633-B2 · Jan 16, 2018 · US
Short-wave infrared super-continuum lasers for early detection of dental caries
US-2017367585-A1 · Dec 28, 2017 · US
Coherently receiving simultaneous optical-based electrical signals
US-9841375-B2 · Dec 12, 2017 · US
Spectroscopic apparatus
US-9829380-B2 · Nov 28, 2017 · US
Heterogeneous spectroscopic transceiving photonic integrated circuit sensor
US-9804027-B2 · Oct 31, 2017 · US
Apparatus for determining information associated with reflection characteristics of a surface
US-2017304545-A1 · Oct 26, 2017 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC G01J2003/104?
- CPC G01J2003/104 is the Cooperative Patent Classification code for “Monochromatic plural sources.”
- How many patents are filed under CPC G01J2003/104 (Monochromatic plural sources)?
- Our database includes 404 publications tagged with this CPC code.
- Is patent activity under CPC G01J2003/104 growing?
- Publication counts under this code: 36 in 2024 vs 26 in 2025 (latest complete years).