- All sections
- F - Mechanical engineering; lighting; heating; weapons; blasting
- F21S - Non-portable lighting devices; systems thereof; vehicle lighting devices specially adapted for vehicle exteriors
- F21S 43/14 - Light emitting diodes [LED]
Patent holdings for IPC class F21S 43/14
Total number of patents in this class: 1192
10-year publication summary
|
20
|
55
|
109
|
179
|
202
|
185
|
154
|
144
|
163
|
61
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Valeo Vision | 1219 |
140 |
| Koito Manufacturing Co., Ltd. | 1991 |
80 |
| Hella GmbH & Co. KGaA | 1392 |
67 |
| LG Innotek Co., Ltd. | 6758 |
52 |
| Stanley Electric Co., Ltd. | 1102 |
44 |
| Ford Global Technologies, LLC | 19702 |
41 |
| Ichikoh Industries, Ltd. | 303 |
37 |
| Valeo North America, Inc. | 242 |
31 |
| Zkw Group GmbH | 578 |
26 |
| Lumileds LLC | 1827 |
25 |
| SMR Patents S.a.r.l. | 305 |
25 |
| Magna Mirrors of America, Inc. | 531 |
20 |
| Bayerische Motoren Werke Aktiengesellschaft | 13126 |
18 |
| Hyundai Mobis Co., Ltd. | 2668 |
17 |
| Honda Motor Co., Ltd. | 24537 |
16 |
| Toshiba Lighting & Technology Corporation | 340 |
15 |
| Flex-N-Gate Advanced Product Development, LLC | 65 |
14 |
| PO Lighting Czech s.r.o. | 43 |
13 |
| Hyundai Motor Company | 19021 |
12 |
| LG Electronics Inc. | 69257 |
11 |
| Other owners | 488 |