- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F21S - Non-portable lighting devicessystems thereofvehicle lighting devices specially adapted for vehicle exteriors
- F21S 41/692 - Shields, i.e. screens not creating an image meant to be projected
Patent holdings for IPC class F21S 41/692
Total number of patents in this class: 25
10-year publication summary
|
3
|
3
|
9
|
1
|
3
|
4
|
3
|
3
|
2
|
1
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Hyundai Mobis Co., Ltd. | 3643 |
4 |
| Koito Manufacturing Co., Ltd. | 2467 |
2 |
| SL Corporation | 309 |
2 |
| Zkw Group GmbH | 630 |
2 |
| Chian Yih Optotech Co., Ltd. | 13 |
2 |
| HASCO Vision Technology Co.,Ltd. | 324 |
2 |
| Yinwang Intelligent Technologies Co., Ltd. | 1074 |
2 |
| Nichia Corporation | 3886 |
1 |
| Audi AG | 7573 |
1 |
| Ichikoh Industries, Ltd. | 395 |
1 |
| Sonar Auto Parts Co., Ltd. | 105 |
1 |
| Stanley Electric Co., Ltd. | 1390 |
1 |
| Subaru Corporation | 4052 |
1 |
| Arex Industries, Inc. | 18 |
1 |
| Hua Xin Optronics Co. | 2 |
1 |
| Lumileds Singapore Pte. Ltd. | 1262 |
1 |
| Other owners | 0 |