- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F21S - Non-portable lighting devicessystems thereofvehicle lighting devices specially adapted for vehicle exteriors
- F21S 43/40 - Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights characterised by the combination of reflectors and refractors
Patent holdings for IPC class F21S 43/40
Total number of patents in this class: 307
10-year publication summary
|
27
|
42
|
46
|
36
|
39
|
19
|
29
|
35
|
21
|
2
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Valeo Vision | 1623 |
37 |
| Hella GmbH & Co. KGaA | 1652 |
30 |
| Stanley Electric Co., Ltd. | 1326 |
18 |
| Koito Manufacturing Co., Ltd. | 2355 |
15 |
| LG Innotek Co., Ltd. | 8062 |
12 |
| Ichikoh Industries, Ltd. | 374 |
11 |
| SL Corporation | 298 |
8 |
| Zkw Group GmbH | 625 |
8 |
| Flex-N-Gate Advanced Product Development, LLC | 75 |
7 |
| Valeo North America, Inc. | 235 |
7 |
| Motherson Innovations Company Limited | 284 |
7 |
| PO Lighting Czech s.r.o. | 52 |
7 |
| Ford Global Technologies, LLC | 21111 |
6 |
| Hyundai Motor Company | 23273 |
6 |
| Honda Motor Co., Ltd. | 25773 |
5 |
| Volkswagen AG | 7386 |
5 |
| Stellantis Auto SAS | 750 |
5 |
| Bayerische Motoren Werke Aktiengesellschaft | 14890 |
4 |
| Kia Motors Corporation | 7738 |
4 |
| Automotive Lighting Rear Lamps France | 20 |
4 |
| Other owners | 101 |