- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F21S - Non-portable lighting devicessystems thereofvehicle lighting devices specially adapted for vehicle exteriors
- F21S 43/145 - Surface emitters, e.g. organic light emitting diodes [OLED]
Patent holdings for IPC class F21S 43/145
Total number of patents in this class: 131
10-year publication summary
|
6
|
15
|
28
|
21
|
20
|
12
|
12
|
16
|
9
|
4
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Koito Manufacturing Co., Ltd. | 2141 |
19 |
| Valeo Vision | 1420 |
15 |
| LG Display Co., Ltd. | 12937 |
11 |
| Canon Inc. | 38375 |
11 |
| Pioneer Corporation | 4616 |
8 |
| Ichikoh Industries, Ltd. | 335 |
6 |
| Zkw Group GmbH | 599 |
6 |
| Pictiva Displays International Limited | 265 |
6 |
| LG Innotek Co., Ltd. | 7290 |
5 |
| Stanley Electric Co., Ltd. | 1177 |
5 |
| Audi AG | 7289 |
3 |
| Byton GmbH | 11 |
3 |
| Boe Technology Group Co., Ltd. | 39133 |
2 |
| Chengdu BOE Optoelectronics Technology Co., Ltd. | 5952 |
2 |
| Faltec Co., Ltd. | 61 |
2 |
| Valeo Iluminacion | 40 |
2 |
| PSA Automobiles SA | 2069 |
2 |
| Hella GmbH & Co. KGaA | 1534 |
2 |
| Canon Kabushiki Kaisha | 6963 |
2 |
| Byton Limited | 49 |
2 |
| Other owners | 17 |