B60K 2360/336
Light guides
B60K2360/336 (Light guides) appears on 334 US grants and 410 published applications in this corpus.
Search patents in B60K- Granted patents
- 334
- Published applications
- 410
- Assignees
- 176
- Inventors
- 969
- Latest grant
- 1 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 2 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 2 | 0 |
| 1990 | 2 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 1 | 0 |
| 1997 | 1 | 0 |
| 1998 | 1 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 2 | 0 |
| 2002 | 4 | 6 |
| 2003 | 3 | 1 |
| 2004 | 2 | 3 |
| 2005 | 2 | 7 |
| 2006 | 4 | 7 |
| 2007 | 4 | 5 |
| 2008 | 4 | 3 |
| 2009 | 4 | 9 |
| 2010 | 8 | 5 |
| 2011 | 3 | 3 |
| 2012 | 4 | 13 |
| 2013 | 3 | 11 |
| 2014 | 13 | 16 |
| 2015 | 12 | 21 |
| 2016 | 12 | 11 |
| 2017 | 16 | 17 |
| 2018 | 15 | 10 |
| 2019 | 12 | 31 |
| 2020 | 26 | 27 |
| 2021 | 26 | 43 |
| 2022 | 32 | 31 |
| 2023 | 27 | 38 |
| 2024 | 33 | 44 |
| 2025 | 33 | 28 |
| 2026 | 16 | 20 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Vehicle steering wheel lighting device having a compact design and light guide1 Sep 2026US 12,722,565 B2Autoliv Development AB
- Display device and automotive apparatus4 Aug 2026US 12,700,206 B1AUO Corporation
- Display device4 Aug 2026US 12,702,070 B2Alps Alpine Co., Ltd.
- Backlight module and vehicle display thereof9 Jun 2026US 12,650,549 B1AmTRAN Technology Co., Ltd.
- Lighting device and method for producing a lighting device26 May 2026US 12,638,631 B2Lisa Dräxlmaier GmbH
- Display system for vehicles27 Aug 2026US 2026/0249693 A1Faurecia Interieur Industrie
- Display device, in particular for a vehicle, for displaying information, having switchable sharing and private modes27 Aug 2026US 2026/0253559 A1
- Device for producing a polychromatic holographic image in a seat trim panel13 Aug 2026US 2026/0235987 A1Carl Zeiss Jena GmbH
- Reflection Suppression Device30 Jul 2026US 2026/0219498 A1Envisics Ltd
- Illuminated control module for a motor vehicle9 Jul 2026US 2026/0194206 A1Dav
Most cited
By later US patents
- Illumination devices for watches and other instruments257US 6,729,738 B2Luminary Logic Ltd. · 2004
- Instrument display system51US 4,687,072 AHonda Giken Kogyo Kabushiki Kaisha · 1987
- Illuminator device for a display panel42US 5,197,792 AGeneral Motors Corporation · 1993
- LED display device35US 5,741,058 AToyoda Gosei Co., Ltd. · 1998
- Apertured fluorescent illumination device for backlighting an image plane34US 5,645,337 AInterstate Electronics Corporation · 1997