- 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 8/12 - providing a single shaped beam, e.g. asymmetric beam, e.g. for penetrating fog or for preventing glare
Patent holdings for IPC class F21S 8/12
Total number of patents in this class: 412
10-year publication summary
|
53
|
54
|
23
|
1
|
0
|
0
|
0
|
0
|
0
|
0
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Koito Manufacturing Co., Ltd. | 2129 |
81 |
| Ichikoh Industries, Ltd. | 330 |
23 |
| Mitsubishi Electric Corporation | 44851 |
22 |
| Koninklijke Philips Electronics N.V. | 10844 |
21 |
| OSRAM GmbH | 2412 |
18 |
| Panasonic Intellectual Property Management Co., Ltd. | 29733 |
16 |
| Philips Intellectual Property & Standards GmbH | 2112 |
16 |
| Sharp Kabushiki Kaisha | 18867 |
15 |
| Zizala Lichtsysteme GmbH | 57 |
14 |
| Valeo Vision | 1400 |
13 |
| Honda Motor Co., Ltd. | 24866 |
11 |
| Hella KGaA Hueck & Co. | 343 |
11 |
| Stanley Electric Co., Ltd. | 1170 |
11 |
| Zkw Group GmbH | 596 |
11 |
| Docter Optics GmbH | 30 |
9 |
| Dai Nippon Printing Co., Ltd. | 3976 |
7 |
| Automotive Lighting Reutlingen GmbH | 60 |
6 |
| Hitachi Maxell, Ltd. | 446 |
5 |
| Bayerische Motoren Werke Aktiengesellschaft | 13863 |
5 |
| Osram AG | 302 |
5 |
| Other owners | 92 |