- 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: 15519
10-year publication summary
|
1721
|
1748
|
1833
|
1766
|
1638
|
1412
|
1160
|
1082
|
814
|
203
|
| 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. | 39594 |
581 |
| Samsung Electronics Co., Ltd. | 140839 |
357 |
| Samsung Display Co., Ltd. | 33284 |
332 |
| Shenzhen China Star Optoelectronics Technology Co., Ltd. | 8481 |
302 |
| Japan Display Inc. | 6883 |
284 |
| Magic Leap, Inc. | 3292 |
284 |
| META Platforms Technologies, LLC | 5465 |
277 |
| 3m Innovative Properties Company | 17976 |
251 |
| LG Display Co., Ltd. | 12983 |
234 |
| Signify Holding B.V. | 7330 |
213 |
| Apple Inc. | 53393 |
208 |
| Corning Incorporated | 10165 |
185 |
| Microsoft Technology Licensing, LLC | 53127 |
172 |
| Nichia Corporation | 3586 |
170 |
| Sharp Corporation | 10259 |
169 |
| LG Innotek Co., Ltd. | 7331 |
163 |
| LG Electronics Inc. | 71584 |
148 |
| Wuhan China Star Optoelectronics Technology Co., Ltd. | 4083 |
143 |
| Lumus Ltd. | 428 |
137 |
| Panasonic Intellectual Property Management Co., Ltd. | 30164 |
132 |
| Other owners | 10777 |