Laminated body having hologram
US-9519268-B2 · Dec 13, 2016 · US
Identity cards
Identity cards · Cooperative Patent Classification (CPC)
Separating, mixing, shaping, printing, and transporting materials.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | B42D25/23 |
| Official title | Identity cards |
| Display label | Identity cards |
| Total patents | 656 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 39 |
| 2016 | 29 |
| 2017 | 46 |
| 2018 | 81 |
| 2019 | 64 |
| 2020 | 104 |
| 2021 | 74 |
| 2022 | 71 |
| 2023 | 44 |
| 2024 | 56 |
| 2025 | 35 |
| 2026 | 13 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Method for producing a marking
US-2016318325-A1 · Nov 3, 2016 · US
System and method for credential authentication
US-9481197-B2 · Nov 1, 2016 · US
Method for Authenticating a Security Element, and Optically Variable Security Element
US-2016307035-A1 · Oct 20, 2016 · US
Secure document and method of production of said secure document
US-2016297232-A1 · Oct 13, 2016 · US
Laminated body having hologram
US-2016274538-A1 · Sep 22, 2016 · US
Rotogravure printing processes for producing optically variable security features
US-2016263931-A1 · Sep 15, 2016 · US
Marked thermoplastic compositions, methods of making and articles comprising the same, and uses thereof
US-2016193864-A1 · Jul 7, 2016 · US
Reliefed Card-Shaped Data Carrier
US-2016185151-A2 · Jun 30, 2016 · US
Multilayer optical films having side-by-side polarizer/polarizer zones
US-2016170113-A1 · Jun 16, 2016 · US
Laminated body having hologram
US-9354603-B2 · May 31, 2016 · US
Marking composition
US-2016137863-A1 · May 19, 2016 · US
Static dissipating laser engravable film
US-9340059-B2 · May 17, 2016 · US
Portable handheld device with multi-core image processor
US-9338312-B2 · May 10, 2016 · US
Process of making laminated sheet and product made by the process
US-9327484-B2 · May 3, 2016 · US
System and Method for Laser Writing
US-2016096392-A1 · Apr 7, 2016 · US
System and Method for Laser Writing
US-2016096395-A1 · Apr 7, 2016 · US
Method for producing thermoreversible recording medium and apparatus for producing the same
US-9283799-B2 · Mar 15, 2016 · US
Thin-layer element having an interference layer structure
US-9274258-B2 · Mar 1, 2016 · US
Multi-Luminescent Security Element and Value or Security Product Containing Said Security Element
US-2016053169-A1 · Feb 25, 2016 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B42D25/23?
- CPC B42D25/23 is the Cooperative Patent Classification code for “Identity cards.”
- How many patents are filed under CPC B42D25/23 (Identity cards)?
- Our database includes 656 publications tagged with this CPC code.
- Is patent activity under CPC B42D25/23 growing?
- Publication counts under this code: 56 in 2024 vs 35 in 2025 (latest complete years).