- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F21S - Non-portable lighting devicessystems thereofvehicle lighting devices specially adapted for vehicle exteriors
- F21S 43/241 - Light guides characterised by the shape of the light guide of complex shape
Patent holdings for IPC class F21S 43/241
Total number of patents in this class: 257
10-year publication summary
|
12
|
22
|
31
|
28
|
27
|
26
|
18
|
43
|
41
|
14
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Valeo Vision | 1516 |
34 |
| Koito Manufacturing Co., Ltd. | 2216 |
31 |
| Stanley Electric Co., Ltd. | 1223 |
28 |
| Hella GmbH & Co. KGaA | 1596 |
13 |
| Ichikoh Industries, Ltd. | 342 |
9 |
| Ford Global Technologies, LLC | 20498 |
8 |
| Valeo North America, Inc. | 237 |
8 |
| Zkw Group GmbH | 611 |
8 |
| LG Innotek Co., Ltd. | 7571 |
6 |
| Valeo Lighting Hubei Technical Center Co, Ltd | 28 |
6 |
| PO Lighting Czech s.r.o. | 44 |
6 |
| Honda Motor Co., Ltd. | 25150 |
5 |
| Automotive Lighting Italia S.p.A. | 43 |
4 |
| Motherson Innovations Company Limited | 276 |
4 |
| Atieva, Inc. | 484 |
3 |
| Carl Zeiss Jena GmbH | 219 |
3 |
| Hyundai Mobis Co., Ltd. | 3125 |
3 |
| Lumileds LLC | 1911 |
3 |
| SKODA AUTO a.s. | 470 |
3 |
| SL Corporation | 280 |
3 |
| Other owners | 69 |