- 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: 949
10-year publication summary
101
|
165
|
155
|
158
|
118
|
94
|
89
|
72
|
51
|
14
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
Signify Holding B.V. | 6837 |
91 |
Ideal Industries Lighting LLC | 1168 |
42 |
LG Innotek Co., Ltd. | 6758 |
19 |
Zumtobel Lighting GmbH | 701 |
17 |
Nichia Corporation | 3394 |
16 |
Suzhou Lekin Semiconductor Co., Ltd. | 1710 |
15 |
Valeo Vision | 1219 |
14 |
Korrus, Inc. | 447 |
14 |
Cooledge Lighting Inc. | 112 |
13 |
Hubbell Lighting, Inc | 673 |
12 |
Schreder, S.A. | 270 |
11 |
Feit Electric Company, Inc. | 237 |
10 |
Kenall Manufacturing Company | 139 |
10 |
Samsung Electronics Co., Ltd. | 131630 |
9 |
Panasonic Intellectual Property Management Co., Ltd. | 27812 |
9 |
Bridgelux, Inc. | 351 |
9 |
Coelux S.r.l. | 92 |
9 |
Epistar Corporation | 1553 |
9 |
X Display Company Technology Limited | 278 |
9 |
Lighting Defense Group, LLC | 48 |
9 |
Other owners | 602 |