- 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 1/02 - Frames
Patent holdings for IPC class F21V 1/02
Total number of patents in this class: 32
10-year publication summary
|
5
|
5
|
6
|
4
|
3
|
5
|
3
|
7
|
2
|
0
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Eurokera S.N.C. | 153 |
2 |
| Southpac Trust International Inc, Trustee of the LDH Trust | 12 |
2 |
| Apple Inc. | 52750 |
1 |
| Dongbu Lightec Co., Ltd. | 10 |
1 |
| Espen Technology, Inc. | 12 |
1 |
| GL Vision Inc. | 6 |
1 |
| Habitex Corporation | 17 |
1 |
| KMW Inc. | 691 |
1 |
| Leotech | 3 |
1 |
| MAQUET SAS | 62 |
1 |
| Musco Corporation | 258 |
1 |
| Prolight Opto Technology Corporation | 22 |
1 |
| Shenzhen University | 1605 |
1 |
| Smashray, Ltd. | 1 |
1 |
| Streamax Technology Co., Ltd | 152 |
1 |
| Wellbas Limited | 13 |
1 |
| Zumtobel Lighting GmbH | 721 |
1 |
| Xiamen PVTECH Co., Ltd. | 114 |
1 |
| Crystal Beranek Enterprises LLC | 2 |
1 |
| Jiangsu Haihua Auto Parts Co., Ltd. | 3 |
1 |
| Other owners | 10 |