- 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 41/32 - Optical layout thereof
Patent holdings for IPC class F21S 41/32
Total number of patents in this class: 686
10-year publication summary
|
7
|
31
|
83
|
107
|
122
|
83
|
70
|
112
|
88
|
27
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Valeo Vision | 1219 |
96 |
| Koito Manufacturing Co., Ltd. | 1991 |
65 |
| Zkw Group GmbH | 578 |
41 |
| Stanley Electric Co., Ltd. | 1102 |
33 |
| HASCO Vision Technology Co.,Ltd. | 260 |
32 |
| Hella GmbH & Co. KGaA | 1392 |
29 |
| Hyundai Mobis Co., Ltd. | 2668 |
25 |
| Valeo North America, Inc. | 242 |
21 |
| Lumileds LLC | 1827 |
20 |
| LG Innotek Co., Ltd. | 6758 |
15 |
| SL Corporation | 241 |
15 |
| Mitsubishi Electric Corporation | 43934 |
14 |
| Ichikoh Industries, Ltd. | 303 |
14 |
| Hyundai Motor Company | 19021 |
12 |
| Panasonic Intellectual Property Management Co., Ltd. | 27812 |
12 |
| Ford Global Technologies, LLC | 19702 |
9 |
| Lumileds Holding B.V. | 358 |
9 |
| LG Electronics Inc. | 69257 |
8 |
| Chian Yih Optotech Co., Ltd. | 13 |
7 |
| Kia Motors Corporation | 7946 |
6 |
| Other owners | 203 |