G07D 7/1205
Testing spectral properties
G07D7/1205 (Testing spectral properties) appears on 577 US grants and 619 published applications in this corpus.
Search patents in G07D- Granted patents
- 577
- Published applications
- 619
- Assignees
- 268
- Inventors
- 996
- Latest grant
- 1 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 1 | 0 |
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 1 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 3 | 0 |
| 1995 | 5 | 0 |
| 1996 | 2 | 0 |
| 1997 | 7 | 0 |
| 1998 | 11 | 0 |
| 1999 | 15 | 0 |
| 2000 | 13 | 0 |
| 2001 | 9 | 6 |
| 2002 | 9 | 28 |
| 2003 | 14 | 17 |
| 2004 | 20 | 14 |
| 2005 | 11 | 27 |
| 2006 | 18 | 21 |
| 2007 | 16 | 22 |
| 2008 | 10 | 24 |
| 2009 | 14 | 24 |
| 2010 | 17 | 20 |
| 2011 | 19 | 26 |
| 2012 | 26 | 30 |
| 2013 | 26 | 28 |
| 2014 | 27 | 36 |
| 2015 | 30 | 27 |
| 2016 | 30 | 30 |
| 2017 | 23 | 39 |
| 2018 | 22 | 37 |
| 2019 | 38 | 33 |
| 2020 | 29 | 27 |
| 2021 | 27 | 21 |
| 2022 | 15 | 21 |
| 2023 | 16 | 18 |
| 2024 | 16 | 19 |
| 2025 | 25 | 15 |
| 2026 | 8 | 9 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Sensor and method for checking documents of value, sensor system and document of value processing device1 Sep 2026US 12,725,480 B2Giesecke+Devrient Currency Technology GmbH
- Optical component of a security article25 Aug 2026US 12,715,235 B2Viavi Solutions Inc.
- Security feature and method for the detection thereof and security or value document19 May 2026US 12,629,957 B2Bundesdruckerei GmbH
- Strategies and systems that use spectral signatures and a remote authentication authority to authenticate physical items and linked documents19 May 2026US 12,632,873 B2Microtrace, LLC
- Printed material12 May 2026US 12,624,238 B2Yamamoto Chemicals, Inc.
- Security marking and verification system13 Aug 2026US 2026/0235516 A1Sun Chemical Corporation
- Sheet recognition unit, sheet handling device, sheet recognition method, and non-transitory computer-readable storage medium6 Aug 2026US 2026/0229003 A1Glory Ltd.
- Sheet recognition unit, sheet handling device, sheet recognition method, and non-transitory computer-readable storage medium11 Jun 2026US 2026/0160688 A1Glory Ltd.
- Sheet recognition unit, sheet handling device, sheet recognition method, and non-transitory computer-readable storage medium14 May 2026US 2026/0133127 A1Glory Ltd.
- Sheet recognition unit and sheet recognition method14 May 2026US 2026/0134734 A1Glory Ltd.
Most cited
By later US patents
- Automated document processing system using full image scanning452US 6,363,164 B1Cummins-Allison Corp. · 2002
- Network interconnected financial document processing devices292US 6,996,263 B2Cummins-Allison Corp. · 2006
- Automated check processing system with check imaging and accounting291US 7,197,173 B2Cummins-Allison Corp. · 2007
- Method and apparatus for currency discrimination and counting290US 5,295,196 ACummins-Allison Corp. · 1994
- Automatic currency processing system275US 5,905,810 ACummins-Allison Corp. · 1999