- All sections
- F - Mechanical engineering; lighting; heating; weapons; blasting
- F21V - Functional features or details of lighting devices or systems thereof; structural 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: 15172
10-year publication summary
|
1534
|
1721
|
1748
|
1833
|
1766
|
1637
|
1412
|
1157
|
1076
|
593
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Boe Technology Group Co., Ltd. | 37144 |
564 |
| Samsung Electronics Co., Ltd. | 135388 |
355 |
| Samsung Display Co., Ltd. | 31786 |
333 |
| Shenzhen China Star Optoelectronics Technology Co., Ltd. | 8494 |
302 |
| Japan Display Inc. | 6478 |
271 |
| Magic Leap, Inc. | 3131 |
268 |
| META Platforms Technologies, LLC | 5117 |
263 |
| 3m Innovative Properties Company | 18114 |
243 |
| LG Display Co., Ltd. | 12836 |
235 |
| Signify Holding B.V. | 6948 |
206 |
| Apple Inc. | 51108 |
197 |
| Corning Incorporated | 9975 |
183 |
| Microsoft Technology Licensing, LLC | 51812 |
172 |
| Nichia Corporation | 3472 |
171 |
| Sharp Corporation | 9677 |
170 |
| LG Innotek Co., Ltd. | 6999 |
158 |
| LG Electronics Inc. | 69865 |
140 |
| Wuhan China Star Optoelectronics Technology Co., Ltd. | 3967 |
140 |
| Lumus Ltd. | 401 |
137 |
| Sharp Kabushiki Kaisha | 18920 |
132 |
| Other owners | 10532 |