- 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 1/04 - Frames rigid
Patent holdings for IPC class F21V 1/04
Total number of patents in this class: 28
10-year publication summary
|
2
|
7
|
5
|
1
|
1
|
3
|
5
|
6
|
5
|
2
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Tulip Goods Co. | 14 |
5 |
| Shenzhen BOHUI Technology Co., Ltd. | 6 |
2 |
| Target Brands, Inc. | 4029 |
1 |
| Yazaki Corporation | 6952 |
1 |
| Panasonic Intellectual Property Management Co., Ltd. | 33462 |
1 |
| Dong Guan Kee Tat Lighting Limited | 1 |
1 |
| Lamps Plus, Inc. | 60 |
1 |
| Leyshon Limited | 1 |
1 |
| Opple Lighting Co., Ltd. | 879 |
1 |
| Rensselaer Polytechnic Institute | 847 |
1 |
| SL Corporation | 303 |
1 |
| Source Pro Industries Limited | 14 |
1 |
| Vistec Semiconductor Systems GmbH | 30 |
1 |
| Xiamen PVTECH Co., Ltd. | 175 |
1 |
| Carroll by Design, LLC | 1 |
1 |
| Suzhou Opple Lighting Co., Ltd. | 649 |
1 |
| June 9 Design LLC | 1 |
1 |
| Xmart Lighting Co., Ltd. | 3 |
1 |
| Huizhou Ruoyuxuan Lighting Co., Ltd. | 1 |
1 |
| Olight Group Co.,Ltd | 147 |
1 |
| Other owners | 3 |