F21S 45/50
Waterproofing
F21S45/50 (Waterproofing) appears on 296 US grants and 316 published applications in this corpus.
Search patents in F21S- Granted patents
- 296
- Published applications
- 316
- Assignees
- 163
- Inventors
- 656
- Latest grant
- 8 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 2 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 3 | 0 |
| 1998 | 2 | 0 |
| 1999 | 1 | 0 |
| 2000 | 1 | 0 |
| 2001 | 7 | 1 |
| 2002 | 0 | 2 |
| 2003 | 3 | 2 |
| 2004 | 3 | 2 |
| 2005 | 1 | 5 |
| 2006 | 3 | 4 |
| 2007 | 2 | 1 |
| 2008 | 0 | 8 |
| 2009 | 1 | 3 |
| 2010 | 7 | 8 |
| 2011 | 4 | 3 |
| 2012 | 4 | 7 |
| 2013 | 4 | 8 |
| 2014 | 8 | 16 |
| 2015 | 11 | 20 |
| 2016 | 9 | 21 |
| 2017 | 18 | 38 |
| 2018 | 26 | 31 |
| 2019 | 35 | 22 |
| 2020 | 24 | 15 |
| 2021 | 17 | 21 |
| 2022 | 27 | 12 |
| 2023 | 18 | 16 |
| 2024 | 15 | 22 |
| 2025 | 18 | 14 |
| 2026 | 12 | 14 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Through lamp for vehicle and vehicle having same8 Sep 2026US 12,729,827 B2Beijing Chehejia Automobile Technology Co., Ltd.
- Vehicle light and vehicle25 Aug 2026US 12,716,568 B2Hella GmbH & Co. KGaA
- Headlamp assembly for a vehicle18 Aug 2026US 12,709,216 B2Volvo Truck Corporation
- Removable lighting assembly4 Aug 2026US 12,698,877 B2Valeo Vision
- Dehumidifier of lamp for vehicle and lamp including the same30 Jun 2026US 12,669,231 B2Hyundai Motor Company
- Registration Plate Lighting Device for Illuminating a Registration Plate of a Motor Vehicle, Arrangement and Method20 Aug 2026US 2026/0241857 A1Bayerische Motoren Werke Aktiengesellschaft
- Vehicular headlamp30 Jul 2026US 2026/0217183 A1Koito Manufacturing Co., Ltd.
- Desiccant holding means for vehicle lamp, vehicle lamp and motor vehicle2 Jul 2026US 2026/0185677 A1Valeo Vision
- Assembly for illuminating a decorative member, and motor vehicle having assembly2 Jul 2026US 2026/0186194 A1Mercedes-Benz Group AG
- Pocket light adapter11 Jun 2026US 2026/0158990 A1Lund, Inc.
Most cited
By later US patents
- LED vehicle lamp assembly654US 5,632,551 AGrote Industries, Inc. · 1997
- Led array vehicle lamp406US 5,528,474 AGrote Industries, Inc. · 1996
- Light emitting diode module for automobile headlights and automobile headlight having the same114US 7,128,454 B2Samsung Electro-Mechanics Co., Ltd. · 2006
- Lamp having protective dome100US 5,760,531 A911 Emergency Products, Inc. · 1998
- Snap together automotive led lamp assembly80US 6,773,138 B2Osram Sylvania Inc. · 2004