- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F21V - Functional features or details of lighting devices or systems thereofstructural combinations of lighting devices with other articles, not otherwise provided for
- F21V 11/06 - Screens not covered by groups , , or using crossed laminae or stripsScreens not covered by groups , , or using lattices or honeycombs
Patent holdings for IPC class F21V 11/06
Total number of patents in this class: 99
10-year publication summary
|
7
|
13
|
12
|
6
|
5
|
10
|
6
|
9
|
13
|
9
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Signify Holding B.V. | 7629 |
15 |
| Coelux S.r.l. | 94 |
6 |
| Koninklijke Philips Electronics N.V. | 9235 |
4 |
| Sharp Kabushiki Kaisha | 18693 |
4 |
| OSRAM GmbH | 2381 |
3 |
| Opple Lighting Co., Ltd. | 837 |
3 |
| ROBE Lighting s.r.o. | 132 |
3 |
| SVV Technology Innovations, Inc. | 116 |
3 |
| Suzhou Opple Lighting Co., Ltd. | 617 |
3 |
| Japan Display Inc. | 6995 |
2 |
| Elemental LED, Inc. | 174 |
2 |
| Philips Lighting Holding B.V. | 1359 |
2 |
| Watchfire Signs, LLC | 43 |
2 |
| Hubbell Lighting, Inc | 624 |
2 |
| RTK Holdings, LLC | 2 |
2 |
| Korrus, Inc. | 466 |
2 |
| Koninklijke Philips N.V. | 24902 |
1 |
| Panasonic Intellectual Property Management Co., Ltd. | 32052 |
1 |
| Hubbell Incorporated | 3314 |
1 |
| Nichia Corporation | 3747 |
1 |
| Other owners | 37 |