B42D 25/313
Fingerprints
B42D25/313 (Fingerprints) appears on 59 US grants and 57 published applications in this corpus.
Search patents in B42D- Granted patents
- 59
- Published applications
- 57
- Assignees
- 44
- Inventors
- 124
- Latest grant
- 25 Mar 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 2 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 2 | 0 |
| 1981 | 1 | 0 |
| 1982 | 2 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 3 | 0 |
| 1988 | 1 | 0 |
| 1989 | 2 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 2 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
| 2002 | 1 | 2 |
| 2003 | 0 | 1 |
| 2004 | 1 | 1 |
| 2005 | 1 | 6 |
| 2006 | 0 | 2 |
| 2007 | 2 | 5 |
| 2008 | 3 | 0 |
| 2009 | 1 | 2 |
| 2010 | 1 | 0 |
| 2011 | 2 | 2 |
| 2012 | 1 | 0 |
| 2013 | 0 | 2 |
| 2014 | 1 | 1 |
| 2015 | 0 | 6 |
| 2016 | 5 | 2 |
| 2017 | 1 | 2 |
| 2018 | 4 | 2 |
| 2019 | 1 | 4 |
| 2020 | 3 | 4 |
| 2021 | 2 | 3 |
| 2022 | 4 | 2 |
| 2023 | 1 | 4 |
| 2024 | 1 | 0 |
| 2025 | 2 | 2 |
| 2026 | 0 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Card-type medium and card-type medium manufacturing method25 Mar 2025US 12,260,278 B2Toppan Inc.
- Applying and using unique unclonable physical identifiers4 Feb 2025US 12,214,613 B2DUST Identity, Inc.
- Card-type media20 Aug 2024US 12,067,439 B2Toppan Inc.
- Security document and method for the authentication thereof12 Dec 2023US 11,840,110 B2OVD Kinegram AG
- Method for generating variable guilloche patterns, implementing device and identification document comprising such patterns6 Sep 2022US 11,433,696 B2Thales Dis France SAS
- Systems and methods for collecting and storing biometric identifiers1 Oct 2026US 2026/0296087 A1Stillwater Solutions 23 LLC d/b/a National Child ID Program
- Systems and methods for implementing a micro-symbol-based security mark14 May 2026US 2026/0131589 A1Xerox Corporation
- Applying and Using Unique Unclonable Physical Identifiers17 Jul 2025US 2025/0229563 A1DUST Identity, Inc.
- Structures for physical unclonable function using spontaneous chiral symmetry breaking and method of preparing the same2 Jan 2025US 2025/0002787 A1
- Card-type medium and card-type medium manufacturing method9 Nov 2023US 2023/0359857 A1Toppan Inc.
Most cited
By later US patents
- Printing and validation of self validating security documents227US 6,389,151 B1Digimarc Corporation · 2002
- System for producing a personal ID card131US 5,913,542 ABell Data Software Corporation · 1999
- Self validating security documents utilizing watermarks107US 6,970,573 B2Digimarc Corporation · 2005
- System for producing a personal ID card92US 5,505,494 ABell Data Software Corporation · 1996
- Identification card having laser inscribed indicia and a method of producing it74US 4,579,754 A1986