B60Q 3/41
For mass transit vehicles
Official title: for mass transit vehicles, e.g. buses
B60Q3/41 (For mass transit vehicles) appears on 436 US grants and 421 published applications in this corpus.
Search patents in B60Q- Granted patents
- 436
- Published applications
- 421
- Assignees
- 182
- Inventors
- 766
- Latest grant
- 15 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 3 | 0 |
| 1979 | 5 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 1 | 0 |
| 1984 | 1 | 0 |
| 1985 | 1 | 0 |
| 1986 | 3 | 0 |
| 1987 | 1 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 2 | 0 |
| 1991 | 4 | 0 |
| 1992 | 4 | 0 |
| 1993 | 3 | 0 |
| 1994 | 3 | 0 |
| 1995 | 4 | 0 |
| 1996 | 3 | 0 |
| 1997 | 4 | 0 |
| 1998 | 2 | 0 |
| 1999 | 5 | 0 |
| 2000 | 4 | 0 |
| 2001 | 5 | 0 |
| 2002 | 7 | 3 |
| 2003 | 4 | 10 |
| 2004 | 5 | 5 |
| 2005 | 4 | 13 |
| 2006 | 4 | 10 |
| 2007 | 11 | 11 |
| 2008 | 7 | 20 |
| 2009 | 6 | 11 |
| 2010 | 10 | 19 |
| 2011 | 10 | 15 |
| 2012 | 15 | 15 |
| 2013 | 15 | 16 |
| 2014 | 12 | 20 |
| 2015 | 20 | 27 |
| 2016 | 21 | 19 |
| 2017 | 19 | 21 |
| 2018 | 31 | 22 |
| 2019 | 23 | 27 |
| 2020 | 24 | 34 |
| 2021 | 31 | 33 |
| 2022 | 26 | 17 |
| 2023 | 26 | 29 |
| 2024 | 27 | 15 |
| 2025 | 12 | 7 |
| 2026 | 5 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Aircraft passenger reading light, aircraft comprising an aircraft passenger reading light, and method of operating an aircraft passenger reading light15 Sep 2026US 12,734,960 B2Goodrich Lighting Systems GmbH
- Cabin illumination device2 Jun 2026US 12,644,577 B2Panasonic Automotive Systems Co., Ltd.
- Support box apparatus24 Feb 2026US 12,559,221 B2The Boeing Company
- Autonomous unit for emergency lighting system for aircraft, eVTOLs, VTOLs and rotorcraft24 Feb 2026US 12,559,242 B2Embraer S.A.
- Electronic noise cancellation techniques for aircraft enclosures and/or other enclosures6 Jan 2026US 12,518,729 B2Innovative Solutions & Support, Inc.
- Light emitting module for vehicles9 Jul 2026US 2026/0192745 A1Seoul Semiconductor Co., Ltd.
- Method, in-vehicle apparatus, and non-transitory computer readable medium5 Mar 2026US 2026/0062977 A1Toyota Jidosha Kabushiki Kaisha
- Aircraft passenger reading light, aircraft comprising an aircraft passenger reading light, and method of operating an aircraft passenger reading light20 Nov 2025US 2025/0353431 A1Goodrich Lighting Systems GmbH
- Cabin illumination device2 Oct 2025US 2025/0305658 A1Panasonic Automotive Systems Co., Ltd.
- Aircraft emergency exit guidance lighting system for enhanced passenger safety17 Jul 2025US 2025/0229708 A1Goodrich Lighting Systems GmbH
Most cited
By later US patents
- LED reading light285US 6,161,910 AAerospace Lighting Corporation · 2000
- LED lighting system198US 7,307,391 B2LED Smart Inc. · 2007
- Aeroplane cabin lighting arrangement131US 6,203,180 B1Diehl Striftung & Co. · 2001
- LED lighting device and system131US 6,871,981 B2Heads Up Technologies, Inc. · 2005
- Lighting system128US 5,499,170 A1996