- 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 21/10 - Pendants, arms or standards; Fixing lighting devices to pendants, arms or standards
Patent holdings for IPC class F21V 21/10
Total number of patents in this class: 154
10-year publication summary
|
9
|
15
|
22
|
22
|
17
|
21
|
29
|
14
|
16
|
4
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Contemporary Visions, L.L.C. | 316 |
12 |
| Opple Lighting Co., Ltd. | 698 |
7 |
| Signify Holding B.V. | 6837 |
6 |
| Suzhou Opple Lighting Co., Ltd. | 479 |
6 |
| Schreder, S.A. | 270 |
3 |
| Hubbell Lighting, Inc | 673 |
3 |
| Boe Technology Group Co., Ltd. | 35384 |
2 |
| Amerlux, LLC | 96 |
2 |
| Barn Light Electric Company, LLC | 32 |
2 |
| Goodcart Pty Ltd | 12 |
2 |
| Jem Accessories, Inc | 36 |
2 |
| Kelly Louden | 5 |
2 |
| MaxLite, Inc. | 106 |
2 |
| Unilumin Group Co., Ltd. | 208 |
2 |
| Glori, LLC | 4 |
2 |
| Fujian Sanan Sino-science Photobiotech Co., Ltd. | 110 |
2 |
| Photizo Global Pte. Ltd. | 4 |
2 |
| Beam Global | 28 |
2 |
| The Regents of the University of California | 18943 |
1 |
| AT&T Intellectual Property I, L.P. | 9886 |
1 |
| Other owners | 91 |