- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F21S - Non-portable lighting devicessystems thereofvehicle lighting devices specially adapted for vehicle exteriors
- F21S 43/243 - Light guides characterised by the emission area emitting light from one or more of its extremities
Patent holdings for IPC class F21S 43/243
Total number of patents in this class: 218
10-year publication summary
|
10
|
24
|
29
|
22
|
20
|
28
|
10
|
36
|
29
|
10
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Valeo Vision | 1547 |
40 |
| Stanley Electric Co., Ltd. | 1270 |
22 |
| Hella GmbH & Co. KGaA | 1617 |
15 |
| Koito Manufacturing Co., Ltd. | 2297 |
11 |
| Valeo North America, Inc. | 237 |
9 |
| PSA Automobiles SA | 2067 |
7 |
| Magna Mirrors of America, Inc. | 614 |
6 |
| Ichikoh Industries, Ltd. | 357 |
5 |
| Zkw Group GmbH | 618 |
5 |
| PO Lighting Czech s.r.o. | 48 |
5 |
| Automotive Lighting Italia S.p.A. | 42 |
4 |
| SKODA AUTO a.s. | 471 |
4 |
| Valeo Lighting Hubei Technical Center Co, Ltd | 28 |
4 |
| Stellantis Auto SAS | 680 |
4 |
| LG Innotek Co., Ltd. | 7823 |
3 |
| Hyundai Mobis Co., Ltd. | 3240 |
3 |
| Lumileds Holding B.V. | 322 |
3 |
| SMR Patents S.a.r.l. | 304 |
3 |
| Valeo Iluminacion | 40 |
3 |
| Foshan Ichikoh Valeo Auto Lighting Systems Co.,LTD. | 20 |
3 |
| Other owners | 59 |