- 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: 846
10-year publication summary
|
77
|
102
|
99
|
97
|
82
|
81
|
74
|
66
|
57
|
58
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Signify Holding B.V. | 7620 |
31 |
| Wangs Alliance Corp., DBA WAC Lighting | 222 |
18 |
| Panasonic Intellectual Property Management Co., Ltd. | 31882 |
15 |
| Chien, Aaron | 98 |
14 |
| Chien, Te-ju | 98 |
14 |
| Wang, Hsin-yi | 98 |
14 |
| ROBE Lighting s.r.o. | 132 |
12 |
| Guangzhou Haoyang Electronic Co., Ltd. | 233 |
11 |
| Designs for Vision, Inc. | 98 |
10 |
| Milwaukee Electric Tool Corporation | 4472 |
10 |
| OSRAM SYLVANIA Inc. | 680 |
9 |
| Opple Lighting Co., Ltd. | 834 |
9 |
| Hubbell Lighting, Inc | 624 |
9 |
| Harman Professional Denmark ApS | 155 |
9 |
| FORMA LIGHTING ITALIA S.r.l. | 21 |
7 |
| Philips Lighting Holding B.V. | 1360 |
7 |
| Suzhou Opple Lighting Co., Ltd. | 614 |
7 |
| Korrus, Inc. | 466 |
7 |
| Canon Inc. | 40398 |
6 |
| Koninklijke Philips N.V. | 24865 |
6 |
| Other owners | 621 |