G08B 13/2497
Using transmission lines
Official title: {using transmission lines, e.g. cable}
G08B13/2497 (Using transmission lines) appears on 94 US grants and 53 published applications in this corpus.
Search patents in G08B- Granted patents
- 94
- Published applications
- 53
- Assignees
- 48
- Inventors
- 120
- Latest grant
- 30 Dec 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 2 | 0 |
| 1978 | 2 | 0 |
| 1979 | 3 | 0 |
| 1980 | 6 | 0 |
| 1981 | 1 | 0 |
| 1982 | 2 | 0 |
| 1983 | 3 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 4 | 0 |
| 1987 | 2 | 0 |
| 1988 | 1 | 0 |
| 1989 | 3 | 0 |
| 1990 | 0 | 0 |
| 1991 | 2 | 0 |
| 1992 | 0 | 0 |
| 1993 | 2 | 0 |
| 1994 | 0 | 0 |
| 1995 | 3 | 0 |
| 1996 | 4 | 0 |
| 1997 | 4 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 2 | 1 |
| 2002 | 1 | 2 |
| 2003 | 1 | 2 |
| 2004 | 1 | 1 |
| 2005 | 2 | 4 |
| 2006 | 4 | 2 |
| 2007 | 1 | 6 |
| 2008 | 1 | 4 |
| 2009 | 2 | 1 |
| 2010 | 4 | 4 |
| 2011 | 2 | 3 |
| 2012 | 3 | 6 |
| 2013 | 5 | 1 |
| 2014 | 4 | 2 |
| 2015 | 0 | 1 |
| 2016 | 1 | 3 |
| 2017 | 1 | 1 |
| 2018 | 3 | 3 |
| 2019 | 1 | 2 |
| 2020 | 5 | 0 |
| 2021 | 2 | 2 |
| 2022 | 0 | 0 |
| 2023 | 0 | 1 |
| 2024 | 0 | 0 |
| 2025 | 1 | 0 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Electricity meter arranged to detect fraudulent opening30 Dec 2025US 12,510,572 B2Sagemcom Energy & Telecom SAS
- Inductive circuit sensor system and method27 Jul 2021US 11,074,795 B1National Technology & Engineering Solutions of Sandia, LLC
- MIMO cable guided intrusion detection sensor26 Jan 2021US 10,902,710 B2Fiber SenSys LLC
- System and method for measuring moving vehicle information using electrical time domain reflectometry29 Dec 2020US 10,876,884 B2International Road Dynamics Inc.
- Sensor including electrical transmission-line parameter that changes responsive to vehicular load8 Dec 2020US 10,859,430 B2International Road Dynamics Inc.
- Concealed metal detection system23 Apr 2026US 2026/0112255 A1Safe Space Ventures LLC
- Electricity meter arranged to detect fraudulent opening28 Sep 2023US 2023/0305044 A1Sagemcom Energy & Telecom SAS
- System and method for measuring moving vehicle information using electrical time domain reflectometry18 Mar 2021US 2021/0080316 A1International Road Dynamics Inc.
- Sensor including electrical transmission-line parameter that changes responsive to vehicular load28 Jan 2021US 2021/0025750 A1International Road Dynamics Inc.
- Biological sensing perimeter and usage method therefor4 Jul 2019US 2019/0206214 A1
Most cited
By later US patents
- Intrusion detection system205US 4,879,544 AControl Data Canada, Ltd. · 1989
- Intrusion sensor and aerial therefor152US 4,191,953 AMicrowave and Electronic System Limited · 1980
- Electronic multi-purpose material level sensor149US 5,609,059 AThe Regents of the University of California · 1997
- Intrusion sensor and aerial therefor142US 4,079,361 AMicrowave and Electronic Systems Limited · 1978
- Narrow field electromagnetic sensor system and method103US 5,576,627 AThe Regents of the University of California · 1996