B60N 2002/981
Warning systems
Official title: {Warning systems, e.g. the seat or seat parts vibrates to warn the passenger when facing a danger}
B60N2002/981 (Warning systems) appears on 249 US grants and 321 published applications in this corpus.
Search patents in B60N- Granted patents
- 249
- Published applications
- 321
- Assignees
- 138
- Inventors
- 711
- Latest grant
- 1 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1984 | 2 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 2 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 1 |
| 2003 | 0 | 0 |
| 2004 | 1 | 2 |
| 2005 | 0 | 4 |
| 2006 | 0 | 4 |
| 2007 | 0 | 5 |
| 2008 | 3 | 7 |
| 2009 | 12 | 4 |
| 2010 | 4 | 3 |
| 2011 | 5 | 2 |
| 2012 | 2 | 4 |
| 2013 | 1 | 12 |
| 2014 | 3 | 3 |
| 2015 | 4 | 9 |
| 2016 | 15 | 12 |
| 2017 | 14 | 20 |
| 2018 | 11 | 18 |
| 2019 | 24 | 26 |
| 2020 | 16 | 32 |
| 2021 | 24 | 30 |
| 2022 | 24 | 27 |
| 2023 | 19 | 36 |
| 2024 | 19 | 22 |
| 2025 | 28 | 22 |
| 2026 | 13 | 16 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Anti-submarining seat system1 Sep 2026US 12,722,535 B2Volvo Car Corporation
- Vehicle seat headrest adjustment system11 Aug 2026US 12,703,269 B2
- Seat assembly for a vehicle16 Jun 2026US 12,654,595 B2Mercedes-Benz Group AG
- Condition correction unit19 May 2026US 12,630,062 B2Ts Tech Co., Ltd.
- Method for detecting a rotation of part of the trunk of an occupant seated on a seat19 May 2026US 12,630,082 B2FAURECIA Sièges d'Automobile
- Method and system for a haptic feedback system with tactile loudspeakers3 Sep 2026US 2026/0257556 A1Harman Becker Automotive Systems GmbH
- Environmental control device6 Aug 2026US 2026/0225547 A1Toyota Jidosha Kabushiki Kaisha
- Conveyance interior device and conveyance9 Jul 2026US 2026/0192725 A1Ts Tech Co., Ltd.
- Vehicle interior component25 Jun 2026US 2026/0175819 A1Dr. Ing. h,c.F. Porsche Aktiengesellschaft
- System for vehicle occupant posture monitoring25 Jun 2026US 2026/0179244 A1Harman Becker Automotive Systems GmbH
Most cited
By later US patents
- Tactile signaling systems for aircraft166US 4,484,191 A1984
- Impaired transportation vehicle operator system121US 5,691,693 AAdvanced Safety Concepts, Inc. · 1997
- Tactile alert and massaging system90US 6,087,942 AJB Research, Inc. · 2000
- Smart seat monitoring system60US 9,504,416 B2SleepIQ Labs Inc. · 2016
- Vibro-tactile alert and massaging system having directionally oriented stimuli54US 6,744,370 B1InSeat Solutions, LLC · 2004