G07D 2205/00
Coin testing devices
G07D2205/00 (Coin testing devices) appears on 74 US grants and 73 published applications in this corpus.
Search patents in G07D- Granted patents
- 74
- Published applications
- 73
- Assignees
- 39
- Inventors
- 150
- Latest grant
- 9 Dec 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1991 | 1 | 0 |
| 1992 | 2 | 0 |
| 1993 | 1 | 0 |
| 1994 | 2 | 0 |
| 1995 | 1 | 0 |
| 1996 | 4 | 0 |
| 1997 | 3 | 0 |
| 1998 | 3 | 0 |
| 1999 | 2 | 0 |
| 2000 | 2 | 0 |
| 2001 | 2 | 0 |
| 2002 | 0 | 0 |
| 2003 | 1 | 2 |
| 2004 | 1 | 2 |
| 2005 | 2 | 1 |
| 2006 | 0 | 1 |
| 2007 | 0 | 0 |
| 2008 | 1 | 0 |
| 2009 | 1 | 2 |
| 2010 | 0 | 0 |
| 2011 | 0 | 2 |
| 2012 | 1 | 0 |
| 2013 | 0 | 1 |
| 2014 | 0 | 0 |
| 2015 | 2 | 2 |
| 2016 | 1 | 2 |
| 2017 | 1 | 2 |
| 2018 | 2 | 5 |
| 2019 | 2 | 11 |
| 2020 | 6 | 11 |
| 2021 | 5 | 5 |
| 2022 | 5 | 6 |
| 2023 | 6 | 6 |
| 2024 | 8 | 3 |
| 2025 | 6 | 4 |
| 2026 | 0 | 5 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Rare coin identifying machine9 Dec 2025US 12,494,102 B1
- Coin sorting disc with coin flow management features7 Oct 2025US 12,437,598 B2Cummins-Allison Corp.
- Non-transitory recording medium and paper sheet handling apparatus19 Aug 2025US 12,394,270 B2Fujitsu Frontech Limited
- Coin pad for coin processing system17 Jun 2025US 12,333,886 B2Cummins-Allison Corp.
- Method for authenticating a high-value item27 May 2025US 12,314,810 B2
- Ai-enhanced acoustic analysis system for coin authenticity verification and counterfeit detection using convolutional neural networks and spectrogram processing1 Oct 2026US 2026/0301499 A1
- Multi-Modal Physical Object Analysis System with Portable Testing Apparatus and Coordinated Software Processing16 Jul 2026US 2026/0204119 A1
- Coin Checking and Sorting Device14 May 2026US 2026/0134733 A1
- Coin processing device15 Jan 2026US 2026/0018008 A1Glory Ltd.
- Currency rf-based verification device8 Jan 2026US 2026/0011201 A1Quantum IP, LLC
Most cited
By later US patents
- Method and apparatus for improved coin, bill and other currency acceptance and slug or counterfeit rejection230US 5,167,313 AMars, Incorporated · 1992
- Software loading system for a currency scanner176US 5,909,502 ACummins-Allison Corp. · 1999
- Software loading system for a coin sorter142US 6,039,645 ACummins-Allison Corp. · 2000
- Inspection system, inspecting device and gaming chip93US 10,403,090 B2Angel Playing Cards Co., Ltd. · 2019
- Method and apparatus for improved coin, bill and other currency acceptance and slug or counterfeit rejection65US 5,330,041 AMars, Incorporated · 1994