- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F21S - Non-portable lighting devicessystems thereofvehicle lighting devices specially adapted for vehicle exteriors
- F21S 41/151 - Light emitting diodes [LED] arranged in one or more lines
Patent holdings for IPC class F21S 41/151
Total number of patents in this class: 384
10-year publication summary
|
0
|
6
|
27
|
62
|
61
|
61
|
49
|
50
|
62
|
8
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Koito Manufacturing Co., Ltd. | 2141 |
78 |
| Valeo Vision | 1420 |
53 |
| Hella GmbH & Co. KGaA | 1534 |
28 |
| Ichikoh Industries, Ltd. | 335 |
19 |
| Lumileds LLC | 1887 |
18 |
| Zkw Group GmbH | 599 |
14 |
| Stanley Electric Co., Ltd. | 1177 |
11 |
| Hyundai Mobis Co., Ltd. | 2979 |
10 |
| Lumileds Holding B.V. | 354 |
10 |
| HASCO Vision Technology Co.,Ltd. | 283 |
9 |
| LG Innotek Co., Ltd. | 7290 |
7 |
| Flex-N-Gate Advanced Product Development, LLC | 69 |
7 |
| SL Corporation | 263 |
7 |
| Honda Motor Co., Ltd. | 24924 |
5 |
| Nichia Corporation | 3568 |
5 |
| PSA Automobiles SA | 2069 |
5 |
| Seoul Semiconductor Europe GmbH | 4 |
4 |
| Bayerische Motoren Werke Aktiengesellschaft | 13918 |
3 |
| OSRAM GmbH | 2408 |
3 |
| Bridgelux, Inc. | 362 |
3 |
| Other owners | 85 |