- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- 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: 1139
10-year publication summary
|
155
|
158
|
118
|
94
|
91
|
80
|
75
|
86
|
64
|
42
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Signify Holding B.V. | 8161 |
121 |
| Led-ip Management, LLC | 817 |
33 |
| LG Innotek Co., Ltd. | 8543 |
26 |
| Nichia Corporation | 3888 |
22 |
| Zumtobel Lighting GmbH | 762 |
19 |
| Korrus, Inc. | 488 |
18 |
| Koito Manufacturing Co., Ltd. | 2477 |
17 |
| Lutron Technology Company LLC | 2767 |
17 |
| Valeo Vision | 1765 |
16 |
| Panasonic Intellectual Property Management Co., Ltd. | 34403 |
13 |
| Cooledge Lighting Inc. | 110 |
13 |
| Feit Electric Company, Inc. | 298 |
13 |
| Suzhou Lekin Semiconductor Co., Ltd. | 1242 |
13 |
| Samsung Electronics Co., Ltd. | 158842 |
12 |
| Schreder, S.A. | 302 |
12 |
| Hubbell Lighting, Inc | 569 |
12 |
| Lighting Defense Group, LLC | 44 |
12 |
| Bridgelux, Inc. | 358 |
11 |
| Lumileds Singapore Pte. Ltd. | 1261 |
11 |
| Coelux S.r.l. | 95 |
10 |
| Other owners | 718 |