- 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 107/90 - Light sources with three-dimensionally disposed light-generating elements on two opposite sides of supports or substrates
Patent holdings for IPC class F21Y 107/90
Total number of patents in this class: 117
10-year publication summary
|
3
|
19
|
12
|
18
|
19
|
10
|
14
|
12
|
10
|
6
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Quarkstar LLC | 217 |
21 |
| Signify Holding B.V. | 6948 |
20 |
| LEDVANCE GmbH | 566 |
9 |
| LG Innotek Co., Ltd. | 6999 |
5 |
| Feit Electric Company, Inc. | 244 |
4 |
| Lumileds LLC | 1870 |
4 |
| Epistar Corporation | 1546 |
3 |
| Philips Lighting Holding B.V. | 1419 |
3 |
| SVV Technology Innovations, Inc. | 105 |
3 |
| Ideal Industries Lighting LLC | 1153 |
3 |
| OSRAM Opto Semiconductors GmbH | 3360 |
2 |
| Magna Mirrors of America, Inc. | 555 |
2 |
| Omachron Intellectual Property Inc. | 889 |
2 |
| The Sloan Company, Inc. | 54 |
2 |
| Valeo Vision | 1330 |
2 |
| Zumtobel Lighting GmbH | 705 |
2 |
| Shade ApS | 3 |
2 |
| Eaton Intelligent Power Limited | 6206 |
2 |
| Infineon Technologies AG | 8095 |
1 |
| Murata Manufacturing Co., Ltd. | 22976 |
1 |
| Other owners | 24 |