Holographic image display device
US-10146182-B2 · Dec 4, 2018 · US
Using scanning means
Using scanning means · Cooperative Patent Classification (CPC)
Computing, optics, measurement, and control technologies.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | G03H2001/2292 |
| Official title | {Using scanning means} |
| Display label | Using scanning means |
| Total patents | 153 |
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 | 10 |
| 2016 | 25 |
| 2017 | 11 |
| 2018 | 27 |
| 2019 | 25 |
| 2020 | 16 |
| 2021 | 13 |
| 2022 | 12 |
| 2023 | 3 |
| 2024 | 9 |
| 2025 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Systems, devices, and methods for angle- and wavelength-multiplexed holographic optical elements
US-10133075-B2 · Nov 20, 2018 · US
Adjustable scanned beam projector
US-10120337-B2 · Nov 6, 2018 · US
Anisotropic leaky-mode modulator for holographic video displays
US-10108146-B2 · Oct 23, 2018 · US
Light field generator devices with series output couplers
US-2018284466-A1 · Oct 4, 2018 · US
SAW Optical Modulators with Sense Transducers
US-2018284563-A1 · Oct 4, 2018 · US
Holographic reproducing apparatus and method, holographic implementing device and method
US-2018275605-A1 · Sep 27, 2018 · US
Holographic display device and control method thereof, computer non-transient readable storage medium and computer program product
US-2018246468-A1 · Aug 30, 2018 · US
Scanner device and device for measuring three-dimensional shape of object
US-10051243-B2 · Aug 14, 2018 · US
Electro-Holographic Light Field Generators and Displays
US-2018217414-A1 · Aug 2, 2018 · US
SAW Modulators and Light Steering Methods
US-2018217473-A1 · Aug 2, 2018 · US
Holographic display and operating method thereof
US-2018181065-A1 · Jun 28, 2018 · US
Head mounted display using spatial light modulator to generate a holographic image
US-9964768-B2 · May 8, 2018 · US
Holographic display
US-9869969-B2 · Jan 16, 2018 · US
Combined light modulation device for tracking users
US-2017357098-A1 · Dec 14, 2017 · US
Projection apparatus and projection control apparatus
US-9829781-B2 · Nov 28, 2017 · US
Illumination device
US-2017334341-A1 · Nov 23, 2017 · US
Illumination device
US-2017315375-A1 · Nov 2, 2017 · US
Head mounted display using spatial light modulator to generate a holographic image
US-2017255013-A1 · Sep 7, 2017 · US
Combined light modulation device for tracking users
US-9746684-B2 · Aug 29, 2017 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC G03H2001/2292?
- CPC G03H2001/2292 is the Cooperative Patent Classification code for “Using scanning means.”
- How many patents are filed under CPC G03H2001/2292 (Using scanning means)?
- Our database includes 153 publications tagged with this CPC code.
- Is patent activity under CPC G03H2001/2292 growing?
- Publication counts under this code: 9 in 2024 vs 2 in 2025 (latest complete years).