E05B 19/0011
Key decoders
Official title: {Key decoders (general measuring of contours and curvatures G01B3/14, G01B5/20, G01B7/28)}
E05B19/0011 (Key decoders) appears on 51 US grants and 32 published applications in this corpus.
Search patents in E05B- Granted patents
- 51
- Published applications
- 32
- Assignees
- 26
- Inventors
- 103
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 2 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 2 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
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| 1986 | 0 | 0 |
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| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
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| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 3 | 0 |
| 2001 | 2 | 0 |
| 2002 | 3 | 1 |
| 2003 | 1 | 0 |
| 2004 | 1 | 0 |
| 2005 | 2 | 0 |
| 2006 | 0 | 0 |
| 2007 | 1 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 1 |
| 2011 | 1 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 1 |
| 2015 | 2 | 1 |
| 2016 | 0 | 3 |
| 2017 | 3 | 3 |
| 2018 | 1 | 3 |
| 2019 | 3 | 3 |
| 2020 | 1 | 4 |
| 2021 | 5 | 1 |
| 2022 | 1 | 3 |
| 2023 | 4 | 3 |
| 2024 | 2 | 3 |
| 2025 | 2 | 2 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Apparatus and method for decoding a keyed lock cylinder6 Oct 2026US 12,753,633 B2
- Systems and methods for creating duplicate keys15 Apr 2025US 12,276,494 B2iKeyless, LLC
- Electronic key reader for mechanical keys11 Mar 2025US 12,247,415 B2Schlage Lock Company LLC
- Systems and methods for creating duplicate keys23 Jul 2024US 12,044,522 B2iKeyless, LLC
- System including audit enhancement assembly with enhanced sensing capability4 Jun 2024US 12,000,173 B1
- Electronic key reader for mechanical keys28 Aug 2025US 2025/0270848 A1Schlage Lock Company LLC
- Apparatus and method for decoding a keyed lock cylinder19 Jun 2025US 2025/0198194 A1
- Flat key comprising surface coding and a cylinder lock7 Nov 2024US 2024/0368919 A1EVVA Sicherheitstechnologie GmbH
- Systems and methods for creating duplicate keys15 Aug 2024US 2024/0271929 A1iKeyless, LLC
- Electronic key reader for mechanical keys30 May 2024US 2024/0175293 A1Schlage Lock Company LLC
Most cited
By later US patents
- Method and apparatus for using light to identify a key94US 6,064,747 AAxxess Technologies, Inc. · 2000
- Key measurement apparatus and method88US 6,406,227 B1Machine Magic, LLC · 2002
- Method and apparatus for automatically making keys87US 6,065,911 A2000
- Key duplication apparatus and method78US 6,152,662 AMachine Magic, LLC · 2000
- Automatic key identification system72US 4,899,391 A1990