- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F21S - Non-portable lighting devicessystems thereofvehicle lighting devices specially adapted for vehicle exteriors
- F21S 43/33 - Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights characterised by reflectors characterised by their material, surface treatment or coatings
Patent holdings for IPC class F21S 43/33
Total number of patents in this class: 121
10-year publication summary
|
7
|
11
|
18
|
10
|
6
|
8
|
12
|
18
|
19
|
10
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Valeo Vision | 1747 |
17 |
| LG Innotek Co., Ltd. | 8466 |
10 |
| Hella GmbH & Co. KGaA | 1712 |
8 |
| Ford Global Technologies, LLC | 21509 |
7 |
| Koito Manufacturing Co., Ltd. | 2452 |
6 |
| Hyundai Motor Company | 24653 |
4 |
| Automotive Lighting Rear Lamps France | 19 |
4 |
| Valeo North America, Inc. | 234 |
4 |
| Zkw Group GmbH | 631 |
4 |
| Bayerische Motoren Werke Aktiengesellschaft | 15272 |
3 |
| Kia Motors Corporation | 7718 |
3 |
| Flex-N-Gate Advanced Product Development, LLC | 75 |
3 |
| Ichikoh Industries, Ltd. | 393 |
3 |
| SL Corporation | 309 |
3 |
| Stanley Electric Co., Ltd. | 1375 |
3 |
| Whelen Engineering Company, Inc. | 213 |
3 |
| Motherson Innovations Company Limited | 297 |
3 |
| GM Global Technology Operations LLC | 16124 |
2 |
| Toyoda Gosei Co., Ltd. | 1858 |
2 |
| Hyundai Mobis Co., Ltd. | 3598 |
2 |
| Other owners | 27 |