G07D 7/185
Detecting holes or pores
G07D7/185 (Detecting holes or pores) appears on 47 US grants and 36 published applications in this corpus.
Search patents in G07D- Granted patents
- 47
- Published applications
- 36
- Assignees
- 30
- Inventors
- 93
- Latest grant
- 17 Jun 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1981 | 2 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 2 | 0 |
| 1985 | 4 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 2 | 1 |
| 2002 | 0 | 2 |
| 2003 | 1 | 3 |
| 2004 | 4 | 1 |
| 2005 | 1 | 2 |
| 2006 | 2 | 1 |
| 2007 | 0 | 6 |
| 2008 | 3 | 1 |
| 2009 | 2 | 0 |
| 2010 | 0 | 1 |
| 2011 | 2 | 3 |
| 2012 | 2 | 2 |
| 2013 | 4 | 1 |
| 2014 | 1 | 3 |
| 2015 | 1 | 0 |
| 2016 | 0 | 1 |
| 2017 | 2 | 2 |
| 2018 | 2 | 2 |
| 2019 | 1 | 0 |
| 2020 | 1 | 1 |
| 2021 | 0 | 0 |
| 2022 | 0 | 0 |
| 2023 | 1 | 1 |
| 2024 | 1 | 2 |
| 2025 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- System, method, and computer program product for authenticating identification documents17 Jun 2025US 12,333,887 B2Visa International Service Association
- System, method, and computer program product for authenticating identification documents7 May 2024US 11,978,299 B2Visa International Service Association
- System, method, and computer program product for authenticating identification documents4 Apr 2023US 11,620,657 B2Visa International Service Association
- Validation of damaged banknotes20 Oct 2020US 10,810,589 B2NCR Corporation
- Device and method for using gasochromic sensing for evaluating fitness16 Jul 2019US 10,354,471 B2Spectra Systems Corporation
- Banknote image processing device and banknote image processing method5 Dec 2024US 2024/0404152 A1Fujitsu Frontech Limited
- System, Method, and Computer Program Product for Authenticating Identification Documents22 Aug 2024US 2024/0282161 A1Visa International Service Association
- System, Method, and Computer Program Product for Authenticating Identification Documents22 Jun 2023US 2023/0196862 A1Visa International Service Association
- System, Method, and Computer Program Product for Authenticating Identification Documents23 Jul 2020US 2020/0234309 A1Visa International Service Association
- Validation of damaged banknotes30 Aug 2018US 2018/0247308 A1NCR Corporation
Most cited
By later US patents
- Apparatus for determining with high resolution the position of edges of a web202US 4,559,451 ADe La Rue Systems Limited · 1985
- Bill-discriminating apparatus196US 4,487,306 AFujitsu Limited · 1984
- Document handling counting and examining device incorporating high speed rotary gating means146US 4,420,153 ABrandt, Inc. · 1983
- Method and system for recognition of currency by denomination99US 6,234,294 B1De La Rue International Limited · 2001
- Currency processing system with fitness detection35US 7,978,899 B2Cummins-Allison Corp. · 2011