B42D 25/435
Using electromagnetic radiation
Official title: using electromagnetic radiation, e.g. laser
B42D25/435 (Using electromagnetic radiation) appears on 246 US grants and 313 published applications in this corpus.
Search patents in B42D- Granted patents
- 246
- Published applications
- 313
- Assignees
- 149
- Inventors
- 521
- Latest grant
- 28 Jul 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 5 | 0 |
| 1988 | 1 | 0 |
| 1989 | 2 | 0 |
| 1990 | 0 | 0 |
| 1991 | 3 | 0 |
| 1992 | 2 | 0 |
| 1993 | 0 | 0 |
| 1994 | 3 | 0 |
| 1995 | 1 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 3 | 0 |
| 1999 | 3 | 0 |
| 2000 | 2 | 0 |
| 2001 | 2 | 0 |
| 2002 | 1 | 2 |
| 2003 | 0 | 2 |
| 2004 | 3 | 5 |
| 2005 | 0 | 14 |
| 2006 | 0 | 8 |
| 2007 | 9 | 11 |
| 2008 | 5 | 12 |
| 2009 | 3 | 12 |
| 2010 | 9 | 13 |
| 2011 | 11 | 14 |
| 2012 | 3 | 9 |
| 2013 | 15 | 12 |
| 2014 | 6 | 10 |
| 2015 | 5 | 10 |
| 2016 | 5 | 10 |
| 2017 | 5 | 21 |
| 2018 | 18 | 21 |
| 2019 | 21 | 22 |
| 2020 | 17 | 18 |
| 2021 | 25 | 24 |
| 2022 | 15 | 22 |
| 2023 | 13 | 10 |
| 2024 | 13 | 15 |
| 2025 | 8 | 10 |
| 2026 | 7 | 6 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Personalised image formed from a metal layer and a lenticular array28 Jul 2026US 12,691,701 B2Idemia Identity & Security France
- Personalizable security document and method of personalizing the same23 Jun 2026US 12,661,923 B2Toppan Security SAS
- Systems and methods for the generation and usage of authentication images in conjunction with low-resolution print devices16 Jun 2026US 12,659,414 B2Proof Authentication Corporation
- Personalizable security document and method of manufacturing the same14 Apr 2026US 12,600,160 B2Toppan Security SAS
- Recovered plastic cards7 Apr 2026US 12,596,904 B2CPI Card Group—Colorado, Inc.
- Security features for identification documents and methods of making same8 Oct 2026US 2026/0307425 A1Idemia Identity & Security USA LLC
- Personalization module for security documents16 Jul 2026US 2026/0200260 A1Surys
- Method for transferring a security element onto a target substrate2 Jul 2026US 2026/0184100 A1Giesecke+Devrient Currency Technology GmbH
- Security document comprising a subpixel pattern25 Jun 2026US 2026/0178859 A1Idemia Identity & Security France
- Lens-less laser engraved motion image in look-through element4 Jun 2026US 2026/0152019 A1Idemia Identity & Security USA LLC
Most cited
By later US patents
- Printable coplanar laminates and method of making same128US 5,842,722 A1998
- Marking of articles125US 5,005,873 A1991
- Metal-containing transaction card and method of making the same103US 7,494,057 B2American Express Travel Related Services Company, Inc. · 2009
- Metal-containing transaction card and method of making the same100US 7,530,491 B2American Express Travel Related Services Company, Inc. · 2009
- Picture checks86US 5,748,755 AMoore Business Forms, Inc. · 1998