Skew Illuminator
US-2019361163-A1 · Nov 28, 2019 · US
Optical element in the object space affecting the object beam, not otherwise provided for
Optical element in the object space affecting the object beam, not otherwise provided for · Cooperative Patent Classification (CPC)
Computing, optics, measurement, and control technologies.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | G03H1/041 |
| Official title | {Optical element in the object space affecting the object beam, not otherwise provided for} |
| Display label | Optical element in the object space affecting the object beam, not otherwise provided for |
| Total patents | 126 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is rapidly declining.
| Year | Patents |
|---|---|
| 2015 | 6 |
| 2016 | 8 |
| 2017 | 20 |
| 2018 | 11 |
| 2019 | 24 |
| 2020 | 16 |
| 2021 | 12 |
| 2022 | 10 |
| 2023 | 5 |
| 2024 | 8 |
| 2025 | 4 |
| 2026 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Positional tracking system and method
US-2019361121-A1 · Nov 28, 2019 · US
Hologram Replicating Method and Hologram Replicating Device
US-2019339646-A1 · Nov 7, 2019 · US
Photopolymer composition
US-2019339612-A1 · Nov 7, 2019 · US
Imaging apparatus and methods using diffraction-based illumination
US-10459241-B2 · Oct 29, 2019 · US
Imaging hidden objects
US-10453211-B1 · Oct 22, 2019 · US
Methods for Three-Dimensional Arrangement of Anisotropic Molecules, Patterned Anisotropic Films, and Optical Elements Therewith
US-2019317450-A1 · Oct 17, 2019 · US
Automated Cell Identification Using Shearing Interferometry
US-2019226972-A1 · Jul 25, 2019 · US
Device and method for observing an object by lensless imaging
US-2019120747-A1 · Apr 25, 2019 · US
Digital holographic imaging apparatus
US-2019086864-A1 · Mar 21, 2019 · US
Data storage using light of spatially modulated phase and polarization
US-10236027-B1 · Mar 19, 2019 · US
Systems and methods for improving resolution in lensless imaging
US-10222742-B2 · Mar 5, 2019 · US
Method and Apparatus of Structured Illumination Digital Holography
US-2019049896-A1 · Feb 14, 2019 · US
Systems and methods for performing self-interference incoherent digital holography
US-10203661-B2 · Feb 12, 2019 · US
Holographic optical elements for augmented reality devices and methods of manufacturing and using the same
US-2019041565-A1 · Feb 7, 2019 · US
Holographic-stereogram-forming apparatus, diffusing member, and holographic-stereogram-forming method
US-10120338-B2 · Nov 6, 2018 · US
Systems and methods for performing quantitative phase-contrast confocal microscopy
US-10082653-B1 · Sep 25, 2018 · US
Optical sectioning using a phase pinhole
US-2018173160-A1 · Jun 21, 2018 · US
Holographic 3D recording device, reproducing device and display apparatus
US-9964924-B2 · May 8, 2018 · US
Positional tracking system with holographic encoded positions
US-2018113418-A1 · Apr 26, 2018 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC G03H1/041?
- CPC G03H1/041 is the Cooperative Patent Classification code for “Optical element in the object space affecting the object beam, not otherwise provided for.”
- How many patents are filed under CPC G03H1/041 (Optical element in the object space affecting the object beam, not otherwise provided for)?
- Our database includes 126 publications tagged with this CPC code.
- Is patent activity under CPC G03H1/041 growing?
- Publication counts under this code: 8 in 2024 vs 4 in 2025 (latest complete years).