B61L 3/10
Using current passing between devices along the route and devices on the
Official title: using current passing between devices along the route and devices on the vehicle or train
B61L3/10 (Using current passing between devices along the route and devices on the) appears on 23 US grants and 26 published applications in this corpus.
Search patents in B61L- Granted patents
- 23
- Published applications
- 26
- Assignees
- 10
- Inventors
- 40
- Latest grant
- 23 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 1 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 1 | 1 |
| 2015 | 0 | 6 |
| 2016 | 2 | 3 |
| 2017 | 5 | 2 |
| 2018 | 0 | 3 |
| 2019 | 4 | 4 |
| 2020 | 1 | 3 |
| 2021 | 2 | 0 |
| 2022 | 4 | 2 |
| 2023 | 0 | 1 |
| 2024 | 1 | 0 |
| 2025 | 1 | 0 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- System and method for identifying a compromised or damaged section of a conductive body extending along a route23 Jun 2026US 12,662,174 B2Transportation IP Holdings, LLC
- High throughput transportation system with seamless carriage switching between tracks along the vertical plane23 Dec 2025US 12,503,144 B2
- System and method for managing the movement of a vehicle along a transport network24 Dec 2024US 12,172,688 B2ALSTOM Holdings
- Vehicle control system20 Dec 2022US 11,529,982 B2FAIVELEY TRANSPORT ITALIA S. p. A.
- Route examining system and method2 Aug 2022US 11,400,964 B2Transportation IP Holdings, LLC
- High throughput transportation system with seamless carriage switching between tracks along the vertical plane22 Jun 2023US 2023/0192153 A1
- Examining system and method30 Jun 2022US 2022/0204061 A1Transportation IP Holdings, LLC
- System and method for managing the movement of a vehicle along a transport network10 Feb 2022US 2022/0041193 A1Alstom Transport Technologies
- Vehicle control system26 Nov 2020US 2020/0369305 A1FAIVELEY TRANSPORT ITALIA S. p. A.
- Drive arrangement8 Oct 2020US 2020/0317063 A1McLaren Applied Technologies Limited
Most cited
By later US patents
- Route examination system and method20US 9,669,851 B2General Electric Company · 2017
- Route examining system and method12US 8,914,171 B2General Electric Company · 2014
- Route examining system and method11US 9,682,716 B2General Electric Company · 2017
- Route examining system6US 10,689,016 B2Ge Global Sourcing LLC · 2020
- Route examining system5US 9,802,631 B2General Electric Company · 2017