- 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: 15151
10-year publication summary
1534
|
1721
|
1748
|
1833
|
1766
|
1636
|
1406
|
1154
|
1068
|
329
|
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. | 35384 |
572 |
Samsung Display Co., Ltd. | 30585 |
359 |
Samsung Electronics Co., Ltd. | 131630 |
357 |
Shenzhen China Star Optoelectronics Technology Co., Ltd. | 8635 |
322 |
Magic Leap, Inc. | 3028 |
261 |
META Platforms Technologies, LLC | 4806 |
261 |
Japan Display Inc. | 6202 |
260 |
3m Innovative Properties Company | 18406 |
244 |
LG Display Co., Ltd. | 11907 |
232 |
Signify Holding B.V. | 6837 |
206 |
Apple Inc. | 50209 |
195 |
Sharp Corporation | 10015 |
188 |
Corning Incorporated | 9932 |
188 |
Microsoft Technology Licensing, LLC | 51439 |
175 |
Nichia Corporation | 3394 |
168 |
LG Innotek Co., Ltd. | 6758 |
158 |
Wuhan China Star Optoelectronics Technology Co., Ltd. | 3894 |
141 |
LG Electronics Inc. | 69257 |
140 |
Lumus Ltd. | 387 |
134 |
Sharp Kabushiki Kaisha | 18957 |
134 |
Other owners | 10456 |