G08B 25/018
Sensor coding by detecting magnitude of an electrical parameter
Official title: {Sensor coding by detecting magnitude of an electrical parameter, e.g. resistance}
G08B25/018 (Sensor coding by detecting magnitude of an electrical parameter) appears on 65 US grants and 31 published applications in this corpus.
Search patents in G08B- Granted patents
- 65
- Published applications
- 31
- Assignees
- 44
- Inventors
- 105
- Latest grant
- 28 Apr 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 2 | 0 |
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 2 | 0 |
| 1983 | 3 | 0 |
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| 1985 | 3 | 0 |
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| 1988 | 4 | 0 |
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| 1990 | 2 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 1 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 2 | 0 |
| 1999 | 4 | 0 |
| 2000 | 2 | 0 |
| 2001 | 1 | 1 |
| 2002 | 0 | 0 |
| 2003 | 1 | 1 |
| 2004 | 1 | 1 |
| 2005 | 1 | 1 |
| 2006 | 0 | 0 |
| 2007 | 1 | 0 |
| 2008 | 0 | 1 |
| 2009 | 0 | 0 |
| 2010 | 1 | 2 |
| 2011 | 0 | 1 |
| 2012 | 1 | 1 |
| 2013 | 1 | 2 |
| 2014 | 2 | 0 |
| 2015 | 1 | 2 |
| 2016 | 1 | 0 |
| 2017 | 1 | 2 |
| 2018 | 2 | 2 |
| 2019 | 1 | 1 |
| 2020 | 3 | 3 |
| 2021 | 1 | 4 |
| 2022 | 1 | 1 |
| 2023 | 2 | 0 |
| 2024 | 1 | 2 |
| 2025 | 2 | 1 |
| 2026 | 1 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
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- Sensing roofing system and method thereof2 Jan 2025US 2025/0007452 A1GAF Energy LLC
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Most cited
By later US patents
- Advanced embedded code hopping system52US 5,872,519 ADirected Electronics, Inc. · 1999
- Elongate sensors comprising conductive polymers, and methods and apparatus using such sensors47US 5,015,958 ARaychem Corporation · 1991
- Alarm sensor multiplexing38US 5,783,989 A1998
- Single wire transmission of multiple switch operations35US 4,118,700 ARCA Corporation · 1978
- Security system having detector sensing and identification32US 4,524,349 ANel-Tech Development, Inc. · 1985