G07D 5/08
Testing the magnetic or electric properties
G07D5/08 (Testing the magnetic or electric properties) appears on 387 US grants and 163 published applications in this corpus.
Search patents in G07D- Granted patents
- 387
- Published applications
- 163
- Assignees
- 152
- Inventors
- 538
- Latest grant
- 19 Aug 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 10 | 0 |
| 1977 | 0 | 0 |
| 1978 | 9 | 0 |
| 1979 | 1 | 0 |
| 1980 | 2 | 0 |
| 1981 | 4 | 0 |
| 1982 | 10 | 0 |
| 1983 | 6 | 0 |
| 1984 | 12 | 0 |
| 1985 | 10 | 0 |
| 1986 | 7 | 0 |
| 1987 | 7 | 0 |
| 1988 | 5 | 0 |
| 1989 | 13 | 0 |
| 1990 | 8 | 0 |
| 1991 | 17 | 0 |
| 1992 | 9 | 0 |
| 1993 | 14 | 0 |
| 1994 | 16 | 0 |
| 1995 | 20 | 0 |
| 1996 | 15 | 0 |
| 1997 | 8 | 0 |
| 1998 | 10 | 0 |
| 1999 | 8 | 0 |
| 2000 | 11 | 0 |
| 2001 | 14 | 3 |
| 2002 | 9 | 3 |
| 2003 | 9 | 11 |
| 2004 | 8 | 8 |
| 2005 | 5 | 9 |
| 2006 | 7 | 5 |
| 2007 | 4 | 8 |
| 2008 | 4 | 3 |
| 2009 | 8 | 11 |
| 2010 | 5 | 3 |
| 2011 | 3 | 7 |
| 2012 | 5 | 5 |
| 2013 | 5 | 4 |
| 2014 | 8 | 6 |
| 2015 | 3 | 6 |
| 2016 | 5 | 6 |
| 2017 | 3 | 6 |
| 2018 | 8 | 7 |
| 2019 | 6 | 13 |
| 2020 | 7 | 10 |
| 2021 | 9 | 6 |
| 2022 | 3 | 2 |
| 2023 | 6 | 7 |
| 2024 | 6 | 3 |
| 2025 | 5 | 6 |
| 2026 | 0 | 5 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Coin processing device19 Aug 2025US 12,394,269 B2Laurel Bank Machines Co., Ltd.
- Inspection system, inspecting device, and gaming chip5 Aug 2025US 12,380,766 B2Angel Group Co., Ltd.
- Inspection system and management system1 Jul 2025US 12,347,270 B2Angel Group Co., Ltd.
- Inspection system, inspecting device, and gaming chip22 Apr 2025US 12,283,157 B2Angel Group Co., Ltd.
- Coin handling device and coin handling method4 Mar 2025US 12,243,369 B2Glory Ltd.
- Multi-Modal Physical Object Analysis System with Portable Testing Apparatus and Coordinated Software Processing16 Jul 2026US 2026/0204119 A1
- Article supply device16 Jul 2026US 2026/0204120 A1Bandai Co., Ltd.
- Coin processing device25 Jun 2026US 2026/0179426 A1Japan Cash Machine Co., Ltd.
- Coin processing device18 Jun 2026US 2026/0170895 A1Japan Cash Machine Co., Ltd.
- Coin processing device18 Jun 2026US 2026/0170896 A1Japan Cash Machine Co., Ltd.
Most cited
By later US patents
- Method and apparatus for discriminating coins or bank notes268US 4,556,140 AKabushiki Kaisha Universal · 1985
- Method and apparatus for improved coin, bill and other currency acceptance and slug or counterfeit rejection230US 5,167,313 AMars, Incorporated · 1992
- Electronic coin acceptor189US 4,538,719 AHilgraeve Incorporated · 1985
- Coin selector150US 5,184,709 AKabushiki Kaisha Nippon Conlux · 1993
- Dual coil coin sensing apparatus127US 5,244,070 ADuncan Industries Parking Control Systems Corp. · 1993