- All sections
- F - Mechanical engineering; lighting; heating; weapons; blasting
- F21V - Functional features or details of lighting devices or systems thereof; structural combinations of lighting devices with other articles, not otherwise provided for
- F21V 1/26 - Manufacturing shades
Patent holdings for IPC class F21V 1/26
Total number of patents in this class: 31
10-year publication summary
|
4
|
4
|
10
|
8
|
5
|
1
|
5
|
2
|
5
|
2
|
| 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 |
13 |
| Design and Deliver, LLC | 6 |
4 |
| 3form, LLC | 234 |
2 |
| GPC Lampsheid, S.L. | 2 |
2 |
| Eastman Kodak Company | 3444 |
1 |
| Arcadia | 1 |
1 |
| Habitex Corporation | 19 |
1 |
| Hkc-us, LLC | 82 |
1 |
| IKEA Supply AG | 272 |
1 |
| Indiana University Research and Technology Corporation | 808 |
1 |
| Turf Design, Inc. | 31 |
1 |
| Balade Geometric | 1 |
1 |
| GH Solutions | 1 |
1 |
| Xmart Lighting Co., Ltd. | 3 |
1 |
| Other owners | 0 |