- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F21V - Functional features or details of lighting devices or systems thereofstructural combinations of lighting devices with other articles, not otherwise provided for
- F21V 8/00 - Use of light guides, e.g. fibre optic devices, in lighting devices or systems
Patent holdings for IPC class F21V 8/00
Total number of patents in this class: 15908
10-year publication summary
|
1704
|
1728
|
1782
|
1738
|
1611
|
1398
|
1156
|
1081
|
866
|
568
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Boe Technology Group Co., Ltd. | 41668 |
591 |
| Samsung Electronics Co., Ltd. | 147787 |
360 |
| Samsung Display Co., Ltd. | 35374 |
336 |
| Magic Leap, Inc. | 3298 |
310 |
| Shenzhen China Star Optoelectronics Technology Co., Ltd. | 8476 |
302 |
| Japan Display Inc. | 6995 |
283 |
| META Platforms Technologies, LLC | 5929 |
280 |
| 3m Innovative Properties Company | 17771 |
251 |
| LG Display Co., Ltd. | 13830 |
233 |
| Signify Holding B.V. | 7629 |
222 |
| Apple Inc. | 55491 |
214 |
| Corning Incorporated | 10320 |
187 |
| Microsoft Technology Licensing, LLC | 53968 |
175 |
| Nichia Corporation | 3747 |
172 |
| Sharp Corporation | 10274 |
167 |
| LG Innotek Co., Ltd. | 7823 |
166 |
| LG Electronics Inc. | 73588 |
152 |
| Lumus Ltd. | 464 |
148 |
| Wuhan China Star Optoelectronics Technology Co., Ltd. | 4216 |
148 |
| Coretronic Corporation | 1301 |
136 |
| Other owners | 11075 |