- 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 14/02 - Controlling the distribution of the light emitted by adjustment of elements by movement of light sources
Patent holdings for IPC class F21V 14/02
Total number of patents in this class: 876
10-year publication summary
|
104
|
101
|
102
|
84
|
83
|
76
|
70
|
57
|
74
|
22
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Signify Holding B.V. | 8052 |
36 |
| Wangs Alliance Corp., DBA WAC Lighting | 250 |
18 |
| Panasonic Intellectual Property Management Co., Ltd. | 33997 |
15 |
| Chien, Aaron | 97 |
14 |
| Chien, Te-ju | 97 |
14 |
| Wang, Hsin-yi | 97 |
14 |
| Milwaukee Electric Tool Corporation | 4958 |
12 |
| ROBE Lighting s.r.o. | 149 |
12 |
| Designs for Vision, Inc. | 108 |
11 |
| Guangzhou Haoyang Electronic Co., Ltd. | 250 |
11 |
| Opple Lighting Co., Ltd. | 922 |
9 |
| Hubbell Lighting, Inc | 582 |
9 |
| Harman Professional Denmark ApS | 159 |
9 |
| Digital Lumens Holding Company, LLC | 34 |
9 |
| FORMA LIGHTING ITALIA S.r.l. | 22 |
7 |
| Philips Lighting Holding B.V. | 1325 |
7 |
| Seoul Viosys Co., Ltd. | 1557 |
7 |
| Suzhou Opple Lighting Co., Ltd. | 687 |
7 |
| Korrus, Inc. | 487 |
7 |
| Canon Inc. | 43817 |
6 |
| Other owners | 642 |