B61L 25/08
Diagrammatic displays
B61L25/08 (Diagrammatic displays) appears on 26 US grants and 32 published applications in this corpus.
Search patents in B61L- Granted patents
- 26
- Published applications
- 32
- Assignees
- 26
- Inventors
- 99
- Latest grant
- 31 Mar 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 2 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 2 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 1 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 2 |
| 2014 | 1 | 0 |
| 2015 | 0 | 2 |
| 2016 | 3 | 2 |
| 2017 | 0 | 0 |
| 2018 | 0 | 3 |
| 2019 | 2 | 1 |
| 2020 | 1 | 2 |
| 2021 | 0 | 2 |
| 2022 | 2 | 1 |
| 2023 | 4 | 7 |
| 2024 | 3 | 3 |
| 2025 | 3 | 3 |
| 2026 | 2 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Method for improving shunting route setting of centralized traffic control system, device and medium31 Mar 2026US 12,589,786 B2Casco Signal Ltd.
- Rail planning system6 Jan 2026US 12,515,722 B2Technological Resources Pty. Limited
- Route control program generation device, route control program generation method and program11 Feb 2025US 12,221,141 B2Mitsubishi Heavy Industries, Ltd.
- Test support method, test support device, and storage medium11 Feb 2025US 12,223,635 B2Mitsubishi Electric Corporation
- Remote vehicle operator assignment system4 Feb 2025US 12,214,794 B2Transportation IP Holdings, LLC
- Dynamic and adaptive dispatch system18 Jun 2026US 2026/0167239 A1Siemens Mobility GmbH
- Systems and methods for visualizing event data of a classification yard13 Nov 2025US 2025/0346266 A1BNSF Railway Company
- Systems and methods for advanced scheduling and optimization of ramp operations of a hub based on an intelligent graphical user interface8 May 2025US 2025/0145197 A1BNSF Railway Company
- Method for improving shunting route setting of centralized traffic control system, device and medium30 Jan 2025US 2025/0033681 A1Casco Signal Ltd.
- Generation system for generating an image signal, railway signaling system comprising such generation system, associated method and computer program product17 Oct 2024US 2024/0343281 A1ALSTOM Holdings
Most cited
By later US patents
- Information display apparatus30US 4,438,432 AWestinghouse Brake & Signal Co. Ltd. · 1984
- Cooperation scheme for plural work stations16US 5,659,734 AHitachi Information & Control Systems, Inc. · 1997
- Method for securing the display on a screen of mimic diagrams representing the status of a system5US 5,608,868 AAlcatel Alsthom Compagnie Generale d Electricite · 1997
- Tools for railway traffic control3US 9,403,545 B2Railware, Inc. · 2016
- Method and apparatus of detecting and displaying abnormal conditions utilizing a display control apparatus2US 5,805,134 AHitachi, Ltd. · 1998