Digitally encoded seal for document verification
US-10160251-B1 · Dec 25, 2018 · US
Associated digital information (record carriers for use with machines and with at least a part designed to carry digital markings G06K19/00)
Associated digital information (record carriers for use with machines and with at least a part designed to carry digital markings G06K19/00) · 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 | B42D25/305 |
| Official title | Associated digital information (record carriers for use with machines and with at least a part designed to carry digital markings G06K19/00) |
| Display label | Associated digital information (record carriers for use with machines and with at least a part designed to carry digital markings G06K19/00) |
| Total patents | 386 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 18 |
| 2016 | 17 |
| 2017 | 15 |
| 2018 | 27 |
| 2019 | 37 |
| 2020 | 53 |
| 2021 | 50 |
| 2022 | 50 |
| 2023 | 40 |
| 2024 | 40 |
| 2025 | 33 |
| 2026 | 6 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Method for producing a security and/or valuable document with personalized information
US-10150324-B2 · Dec 11, 2018 · US
System for identifying a 3D chip
US-10075694-B2 · Sep 11, 2018 · US
Optically variable ghost image with embedded data
US-2018186164-A1 · Jul 5, 2018 · US
Booklet having anti-counterfeiting function, and method for manufacturing the same
US-9994063-B2 · Jun 12, 2018 · US
Method and system for verifying authenticity of a document
US-2018154676-A1 · Jun 7, 2018 · US
Remote passport and security document marking
US-2018117945-A1 · May 3, 2018 · US
Wallet card device and system with dynamic magnetic stripe communications device
US-2018079249-A1 · Mar 22, 2018 · US
System and method for identity and reputation score based on transaction history
US-2018060549-A1 · Mar 1, 2018 · US
Digitally encoded seal for document verification
US-9862222-B1 · Jan 9, 2018 · US
System and method for identity and reputation score based on transaction history
US-9824198-B2 · Nov 21, 2017 · US
Systems and methods for monitoring temperature or movement of merchandise
US-2017322090-A1 · Nov 9, 2017 · US
Hybrid document with variable state
US-2017313119-A1 · Nov 2, 2017 · US
Coextruded foil composite material and its use in card bodies
US-9796122-B2 · Oct 24, 2017 · US
Integrated circuit card
US-9760825-B2 · Sep 12, 2017 · US
Banknotes having interrelated features
US-2017253069-A1 · Sep 7, 2017 · US
Hybrid banknote with electronic indicia
US-2017246899-A1 · Aug 31, 2017 · US
Electronic document with two antennas
US-9734445-B2 · Aug 15, 2017 · US
Identification documents with radiation curable material and related methods
US-2017228632-A1 · Aug 10, 2017 · US
Printed document security
US-9682590-B1 · Jun 20, 2017 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B42D25/305?
- CPC B42D25/305 is the Cooperative Patent Classification code for “Associated digital information (record carriers for use with machines and with at least a part designed to carry digital markings G06K19/00).”
- How many patents are filed under CPC B42D25/305 (Associated digital information (record carriers for use with machines and with at least a part designed to carry digital markings G06K19/00))?
- Our database includes 386 publications tagged with this CPC code.
- Is patent activity under CPC B42D25/305 growing?
- Publication counts under this code: 40 in 2024 vs 33 in 2025 (latest complete years).