- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F21S - Non-portable lighting devicessystems thereofvehicle lighting devices specially adapted for vehicle exteriors
- F21S 43/30 - Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights characterised by reflectors
Patent holdings for IPC class F21S 43/30
Total number of patents in this class: 138
10-year publication summary
|
4
|
10
|
20
|
36
|
18
|
11
|
12
|
12
|
8
|
5
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Valeo Vision | 1521 |
13 |
| LG Innotek Co., Ltd. | 7635 |
12 |
| Stanley Electric Co., Ltd. | 1239 |
9 |
| e Ink Corporation | 1506 |
5 |
| Koito Manufacturing Co., Ltd. | 2242 |
5 |
| Honda Motor Co., Ltd. | 25219 |
4 |
| Seoul Semiconductor Co., Ltd. | 1082 |
4 |
| Maxell, Ltd. | 2791 |
4 |
| Hyundai Motor Company | 21960 |
3 |
| Kia Motors Corporation | 7755 |
3 |
| Automotive Lighting Rear Lamps France | 20 |
3 |
| Ichikoh Industries, Ltd. | 346 |
3 |
| Toshiba Lighting & Technology Corporation | 271 |
3 |
| Maxell Holdings, Ltd. | 1314 |
3 |
| Hella GmbH & Co. KGaA | 1604 |
3 |
| LG Electronics Inc. | 72962 |
2 |
| AB Volvo Penta | 84 |
2 |
| Flex-N-Gate Advanced Product Development, LLC | 72 |
2 |
| SL Corporation | 282 |
2 |
| SMR Patents S.a.r.l. | 304 |
2 |
| Other owners | 51 |