F21S 43/2815
Mechanical properties
Official title: {Mechanical properties, e.g. flexibility}
F21S43/2815 (Mechanical properties) appears on 21 US grants and 26 published applications in this corpus.
Search patents in F21S- Granted patents
- 21
- Published applications
- 26
- Assignees
- 18
- Inventors
- 59
- Latest grant
- 8 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2011 | 0 | 1 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 1 |
| 2015 | 1 | 2 |
| 2016 | 0 | 0 |
| 2017 | 1 | 8 |
| 2018 | 5 | 0 |
| 2019 | 3 | 3 |
| 2020 | 2 | 0 |
| 2021 | 1 | 0 |
| 2022 | 1 | 2 |
| 2023 | 0 | 1 |
| 2024 | 0 | 3 |
| 2025 | 5 | 4 |
| 2026 | 2 | 1 |
By publication year. 2026 runs to 8 Oct.
Recent patents
- Lighting device for a motor vehicle8 Sep 2026US 12,729,826 B2Hella GmbH & Co. KGaA
- Lighting module and lighting device having same7 Apr 2026US 12,598,841 B2LG Innotek Co., Ltd.
- Warning light12 Aug 2025US 12,385,620 B2Juluen Enterprise Co., Ltd.
- Dia and automotive dia projection system5 Aug 2025US 12,379,089 B2Hella Saturnus Slovenija d.o.o.
- Flexible warning light3 Jun 2025US 12,320,493 B1Juluen Enterprise Co., Ltd.
- Lighting device having a lighting module with a flexible guide sheet and arranged in front of an illumination module2 Jul 2026US 2026/0185672 A1Valeo Vision
- Flexible warning light22 May 2025US 2025/0164087 A1Juluen Enterprise Co., Ltd.
- Lighting module and lighting device having same22 May 2025US 2025/0164684 A1LG Innotek Co., Ltd.
- Warning light1 May 2025US 2025/0137609 A1Juluen Enterprise Co., Ltd.
- Lighting module and lighting device comprising same20 Mar 2025US 2025/0098381 A1LG Innotek Co., Ltd.
Most cited
By later US patents
- Display illumination device with a film-based lightguide having stacked incident surfaces66US 9,028,123 B2FLEx Lighting II, LLC · 2015
- Reflective spatial light modulator display with stacked light guides and method23US 9,557,473 B2FLEx Lighting II, LLC · 2017
- Lighting device4US 9,929,328 B2LG Innotek Co., Ltd. · 2018
- Vehicle LED linear lighting module3US 10,578,271 B1Excellence Optoelectronics Inc. · 2020
- Exterior lighting and object detection assembly3US 9,925,912 B2GM Global Technology Operations LLC · 2018