- All sections
- F - Mechanical engineering; lighting; heating; weapons; blasting
- F21W - Indexing scheme associated with subclasses , , and , relating to uses or applications of lighting devices or systems
- F21W 131/103 - Outdoor lighting of streets or roads
Patent holdings for IPC class F21W 131/103
Total number of patents in this class: 767
10-year publication summary
|
90
|
85
|
78
|
81
|
83
|
93
|
70
|
58
|
30
|
13
|
| 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 |
105 |
| Ideal Industries Lighting LLC | 1168 |
60 |
| Schreder, S.A. | 270 |
38 |
| Bridgelux, Inc. | 351 |
17 |
| Current Lighting Solutions, LLC f/k/a GE Lighting Solutions, LLC | 417 |
14 |
| LEOTEK Corporation | 68 |
13 |
| ABL IP Holding LLC | 1929 |
10 |
| Philips Lighting Holding B.V. | 1437 |
9 |
| TE Connectivity Solutions GmbH | 2580 |
9 |
| Express Imaging Systems, LLC | 94 |
8 |
| Hubbell Lighting, Inc | 673 |
8 |
| Samsung Electronics Co., Ltd. | 131630 |
7 |
| Lumileds LLC | 1827 |
7 |
| Saturn Licensing LLC | 1502 |
7 |
| Labyrinth Technologies, LLC | 14 |
7 |
| Koninklijke Philips Electronics N.V. | 13133 |
6 |
| OSRAM GmbH | 2442 |
6 |
| Coelux S.r.l. | 92 |
6 |
| Unilumin Group Co., Ltd. | 208 |
6 |
| Suzhou Lekin Semiconductor Co., Ltd. | 1710 |
6 |
| Other owners | 418 |