- All sections
- F - Mechanical engineering; lighting; heating; weapons; blasting
- F21Y - Indexing scheme associated with subclasses , , and , relating to the form or the kind of the light sources or of the colour of the light emitted
- F21Y 105/10 - Planar light sources comprising a two-dimensional array of point-like light-generating elements
Patent holdings for IPC class F21Y 105/10
Total number of patents in this class: 981
10-year publication summary
|
101
|
165
|
155
|
158
|
118
|
94
|
89
|
77
|
61
|
44
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Signify Holding B.V. | 6940 |
94 |
| Ideal Industries Lighting LLC | 1153 |
42 |
| LG Innotek Co., Ltd. | 6986 |
20 |
| Zumtobel Lighting GmbH | 704 |
17 |
| Nichia Corporation | 3470 |
16 |
| Suzhou Lekin Semiconductor Co., Ltd. | 1611 |
15 |
| Valeo Vision | 1330 |
14 |
| Korrus, Inc. | 444 |
14 |
| Cooledge Lighting Inc. | 110 |
13 |
| Samsung Electronics Co., Ltd. | 135249 |
12 |
| Schreder, S.A. | 275 |
12 |
| Hubbell Lighting, Inc | 661 |
12 |
| Feit Electric Company, Inc. | 244 |
11 |
| Bridgelux, Inc. | 357 |
10 |
| Coelux S.r.l. | 90 |
10 |
| X Display Company Technology Limited | 289 |
10 |
| Lighting Defense Group, LLC | 48 |
10 |
| Panasonic Intellectual Property Management Co., Ltd. | 28611 |
9 |
| Epistar Corporation | 1546 |
9 |
| Lumileds LLC | 1870 |
9 |
| Other owners | 622 |