Holographic projector
US-12596329-B2 · Apr 7, 2026 · US
SLM related parameters, e.g. pixel size
SLM related parameters, e.g. pixel size · Cooperative Patent Classification (CPC)
Computing, optics, measurement, and control technologies.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | G03H2240/61 |
| Official title | SLM related parameters, e.g. pixel size |
| Display label | SLM related parameters, e.g. pixel size |
| Total patents | 40 |
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 | 2 |
| 2016 | 1 |
| 2017 | 3 |
| 2018 | 2 |
| 2019 | 1 |
| 2020 | 5 |
| 2021 | 10 |
| 2022 | 8 |
| 2023 | 1 |
| 2024 | 4 |
| 2025 | 2 |
| 2026 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Holographic display simulation device and method
US-12488160-B2 · Dec 2, 2025 · US
Holographic decoding and displaying methods and devices for exchanging configuration data
US-2025095520-A1 · Mar 20, 2025 · US
Light field display system for cinemas
US-2024406370-A1 · Dec 5, 2024 · US
Holographic projector
US-2024231275-A1 · Jul 11, 2024 · US
Light field display system for cinemas
US-12022053-B2 · Jun 25, 2024 · US
Spatial light modulator
US-11979688-B2 · May 7, 2024 · US
Holographic display apparatus and method for providing expanded viewing window
US-11567451-B2 · Jan 31, 2023 · US
Active complex spatial light modulation method and apparatus for an ultra-low noise holographic display
US-11480918-B2 · Oct 25, 2022 · US
Method and apparatus for analyzing an imaging quality of an imaging system
US-11463666-B2 · Oct 4, 2022 · US
Holographic display apparatus and method for providing expanded viewing window
US-11454928-B2 · Sep 27, 2022 · US
Holographic display simulation device and method
US-2022229953-A1 · Jul 21, 2022 · US
Light field display system for cinemas
US-2022210395-A1 · Jun 30, 2022 · US
Holographic projector
US-11372287-B2 · Jun 28, 2022 · US
Compound metaoptics for amplitude and phase control of wavefronts
US-11333798-B2 · May 17, 2022 · US
Spatial light modulator
US-2022060667-A1 · Feb 24, 2022 · US
Light field display system for cinemas
US-11212514-B2 · Dec 28, 2021 · US
Holographic display apparatus and method for providing expanded viewing window
US-2021325827-A1 · Oct 21, 2021 · US
Methods, systems, and computer readable media for improved digital holography and display incorporating same
US-11137719-B2 · Oct 5, 2021 · US
Holographic display device
US-11137720-B2 · Oct 5, 2021 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC G03H2240/61?
- CPC G03H2240/61 is the Cooperative Patent Classification code for “SLM related parameters, e.g. pixel size.”
- How many patents are filed under CPC G03H2240/61 (SLM related parameters, e.g. pixel size)?
- Our database includes 40 publications tagged with this CPC code.
- Is patent activity under CPC G03H2240/61 growing?
- Publication counts under this code: 4 in 2024 vs 2 in 2025 (latest complete years).