- 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 43/245 - Light guides characterised by the emission area emitting light from one or more of its major surfaces
Patent holdings for IPC class F21S 43/245
Total number of patents in this class: 406
10-year publication summary
|
8
|
17
|
33
|
54
|
57
|
43
|
58
|
39
|
76
|
26
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Valeo Vision | 1219 |
47 |
| Koito Manufacturing Co., Ltd. | 1991 |
38 |
| Stanley Electric Co., Ltd. | 1102 |
29 |
| Hella GmbH & Co. KGaA | 1392 |
28 |
| LG Innotek Co., Ltd. | 6758 |
18 |
| Valeo North America, Inc. | 242 |
16 |
| Bayerische Motoren Werke Aktiengesellschaft | 13126 |
13 |
| SMR Patents S.a.r.l. | 305 |
12 |
| Omron Corporation | 6968 |
10 |
| Honda Motor Co., Ltd. | 24537 |
8 |
| Zkw Group GmbH | 578 |
8 |
| PO Lighting Czech s.r.o. | 43 |
8 |
| Ichikoh Industries, Ltd. | 303 |
7 |
| PSA Automobiles SA | 2057 |
6 |
| Daimler AG | 3462 |
5 |
| Magna Mirrors of America, Inc. | 531 |
5 |
| Valeo Vision Belgique | 28 |
5 |
| Marelli Automotive Lighting France | 9 |
5 |
| Hyundai Mobis Co., Ltd. | 2668 |
4 |
| SKODA AUTO a.s. | 481 |
4 |
| Other owners | 130 |