Device and method for printing dual holographic
US-2025383628-A1 · Dec 18, 2025 · US
Two and more than two steps recording process · Cooperative Patent Classification (CPC)
Computing, optics, measurement, and control technologies.
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | G03H2001/269 |
| Official title | {Two and more than two steps recording process} |
| Display label | Two and more than two steps recording process |
| Total patents | 7 |
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is growing.
| Year | Patents |
|---|---|
| 2015 | 1 |
| 2018 | 2 |
| 2019 | 1 |
| 2023 | 1 |
| 2025 | 2 |
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
US-2025383628-A1 · Dec 18, 2025 · US
US-12405573-B2 · Sep 2, 2025 · US
US-2023205134-A1 · Jun 29, 2023 · US
US-10474102-B2 · Nov 12, 2019 · US
US-10108147-B2 · Oct 23, 2018 · US
US-2018143589-A1 · May 24, 2018 · US
US-2015248111-A1 · Sep 3, 2015 · US