- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F21S - Non-portable lighting devicessystems thereofvehicle lighting devices specially adapted for vehicle exteriors
- F21S 43/31 - Optical layout thereof
Patent holdings for IPC class F21S 43/31
Total number of patents in this class: 507
10-year publication summary
|
18
|
46
|
55
|
65
|
47
|
56
|
45
|
63
|
67
|
50
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Valeo Vision | 1578 |
65 |
| Hella GmbH & Co. KGaA | 1628 |
39 |
| LG Innotek Co., Ltd. | 7904 |
35 |
| Koito Manufacturing Co., Ltd. | 2310 |
28 |
| Stanley Electric Co., Ltd. | 1288 |
19 |
| Ichikoh Industries, Ltd. | 362 |
16 |
| Ford Global Technologies, LLC | 20860 |
15 |
| Motherson Innovations Company Limited | 283 |
15 |
| Zkw Group GmbH | 619 |
13 |
| Hyundai Mobis Co., Ltd. | 3285 |
11 |
| SMR Patents S.a.r.l. | 304 |
11 |
| Bayerische Motoren Werke Aktiengesellschaft | 14638 |
10 |
| SL Corporation | 289 |
10 |
| PO Lighting Czech s.r.o. | 50 |
10 |
| Hyundai Motor Company | 22700 |
9 |
| Valeo North America, Inc. | 236 |
9 |
| Honda Motor Co., Ltd. | 25773 |
8 |
| Whelen Engineering Company, Inc. | 208 |
7 |
| Volkswagen AG | 7379 |
6 |
| Magna Exteriors Inc. | 413 |
6 |
| Other owners | 165 |