- 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 21/08 - Devices for easy attachment to a desired place
Patent holdings for IPC class F21V 21/08
Total number of patents in this class: 658
10-year publication summary
68
|
78
|
124
|
131
|
87
|
86
|
103
|
70
|
61
|
19
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
Chien, Aaron | 109 |
23 |
Chien, Te-ju | 109 |
23 |
Wang, Hsin-yi | 109 |
23 |
Signify Holding B.V. | 6837 |
15 |
Milwaukee Electric Tool Corporation | 3572 |
13 |
Lighting Defense Group, LLC | 48 |
12 |
E. Mishan & Sons, Inc. | 477 |
8 |
Feit Electric Company, Inc. | 237 |
7 |
Gemmy Industries Corporation | 63 |
7 |
Dong Guan Jia Sheng Lighting Technology Co., Ltd. China | 78 |
7 |
Contemporary Visions, L.L.C. | 316 |
6 |
Nite Ize, Inc. | 432 |
6 |
Streamlight, Inc. | 394 |
6 |
Metromax America Corporation | 14 |
6 |
Nichia Corporation | 3394 |
5 |
The Sloan Company, Inc. | 56 |
5 |
Alltemp Products Company Limited | 60 |
4 |
Arcachon Holdings LLC | 16 |
4 |
Mind Head LLC | 43 |
4 |
Zyntony, Inc. | 12 |
4 |
Other owners | 470 |