- 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 41/16 - Laser light sources
Patent holdings for IPC class F21S 41/16
Total number of patents in this class: 507
10-year publication summary
|
7
|
22
|
72
|
110
|
121
|
101
|
61
|
44
|
16
|
11
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Koito Manufacturing Co., Ltd. | 1991 |
58 |
| Stanley Electric Co., Ltd. | 1102 |
37 |
| Zkw Group GmbH | 578 |
33 |
| Lumileds LLC | 1827 |
20 |
| Valeo Vision | 1219 |
20 |
| Nichia Corporation | 3394 |
18 |
| Hella GmbH & Co. KGaA | 1392 |
18 |
| Bayerische Motoren Werke Aktiengesellschaft | 13126 |
16 |
| LG Electronics Inc. | 69257 |
15 |
| Dai Nippon Printing Co., Ltd. | 3891 |
15 |
| OSRAM Beteiligungsverwaltung GmbH | 85 |
14 |
| Panasonic Intellectual Property Management Co., Ltd. | 27812 |
10 |
| LG Innotek Co., Ltd. | 6758 |
10 |
| Ichikoh Industries, Ltd. | 303 |
10 |
| HASCO Vision Technology Co.,Ltd. | 260 |
10 |
| Kyocera Sld Laser, Inc. | 281 |
10 |
| OSRAM GmbH | 2442 |
9 |
| Valeo North America, Inc. | 242 |
8 |
| Signify Holding B.V. | 6837 |
8 |
| Hyundai Motor Company | 19021 |
7 |
| Other owners | 161 |