B60Q 1/444
With indication of the braking strength or speed changes
Official title: {with indication of the braking strength or speed changes, e.g. by changing shape or intensity of the indication (B60Q1/1407, B60Q1/442, B60Q1/447 take precedence)}
B60Q1/444 (With indication of the braking strength or speed changes) appears on 225 US grants and 231 published applications in this corpus.
Search patents in B60Q- Granted patents
- 225
- Published applications
- 231
- Assignees
- 88
- Inventors
- 456
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 1 | 0 |
| 1978 | 1 | 0 |
| 1979 | 2 | 0 |
| 1980 | 1 | 0 |
| 1981 | 2 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 2 | 0 |
| 1988 | 0 | 0 |
| 1989 | 4 | 0 |
| 1990 | 5 | 0 |
| 1991 | 0 | 0 |
| 1992 | 4 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 2 | 0 |
| 1996 | 3 | 0 |
| 1997 | 6 | 0 |
| 1998 | 7 | 0 |
| 1999 | 4 | 0 |
| 2000 | 5 | 0 |
| 2001 | 7 | 1 |
| 2002 | 2 | 3 |
| 2003 | 1 | 6 |
| 2004 | 5 | 5 |
| 2005 | 7 | 4 |
| 2006 | 6 | 8 |
| 2007 | 2 | 12 |
| 2008 | 3 | 15 |
| 2009 | 4 | 6 |
| 2010 | 8 | 5 |
| 2011 | 4 | 4 |
| 2012 | 1 | 6 |
| 2013 | 7 | 3 |
| 2014 | 3 | 13 |
| 2015 | 5 | 13 |
| 2016 | 10 | 7 |
| 2017 | 8 | 11 |
| 2018 | 11 | 14 |
| 2019 | 11 | 20 |
| 2020 | 9 | 10 |
| 2021 | 14 | 15 |
| 2022 | 14 | 11 |
| 2023 | 7 | 9 |
| 2024 | 11 | 14 |
| 2025 | 8 | 12 |
| 2026 | 4 | 4 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
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- Vehicle communication using light projections21 Jul 2026US 12,689,877 B2Toyota Jidosha Kabushiki Kaisha
- Light pattern generator, illumination device, vehicle and method for controlling such an illumination device9 Jun 2026US 12,650,213 B2Mercedes-Benz Group AG
- Information processing apparatus, information processing method, program, and projection apparatus7 Apr 2026US 12,594,880 B2Sony Group Corporation
- Environmentally sealed visual display assembly and process incorporating individual or stacked LED strips, processor and accelerometer components2 Sep 2025US 12,403,827 B2Pedestrian Safety Solutions, LLC
- Lighting Control Device9 Jul 2026US 2026/0192742 A1Daimler Truck AG
- Light pattern generator, illumination device, vehicle and method for controlling such an illumination device21 May 2026US 2026/0139808 A1Mercedes-Benz Group AG
- Lighting control system for mitigating exterior light failures30 Apr 2026US 2026/0116295 A1GM Global Technology Operations LLC
- Automobile Brake Taillight Device Capable of Displaying Braking Intensity1 Jan 2026US 2026/0001479 A1
- Vehicle lamp system18 Dec 2025US 2025/0381910 A1Ford Global Technologies, LLC
Most cited
By later US patents
- Combined message display and brake light157US 4,928,084 A1990
- Circuit and method for providing a light energy response to an event in real time153US 4,843,627 A1989
- Vehicle direction signal and slow warning system employing moving pattern of simultaneously ON lamps126US 4,556,862 A1985
- Reversibly mountable acceleration/de-acceleration warning light114US 7,397,355 B22008
- Motor vehicle display system and ranging device113US 5,838,259 ADesign Technology and Innovation Limited · 1998