- All sections
- F - Mechanical engineering; lighting; heating; weapons; blasting
- F21S - Non-portable lighting devices; systems thereof; vehicle lighting devices specially adapted for vehicle exteriors
- F21S 8/08 - Lighting devices intended for fixed installation with a standard
Patent holdings for IPC class F21S 8/08
Total number of patents in this class: 1329
10-year publication summary
|
146
|
127
|
166
|
151
|
169
|
186
|
134
|
134
|
97
|
23
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Signify Holding B.V. | 6837 |
124 |
| Ideal Industries Lighting LLC | 1168 |
59 |
| Schreder, S.A. | 270 |
49 |
| Hubbell Lighting, Inc | 673 |
26 |
| Wangs Alliance Corp., DBA WAC Lighting | 125 |
23 |
| ABL IP Holding LLC | 1929 |
20 |
| Current Lighting Solutions, LLC f/k/a GE Lighting Solutions, LLC | 417 |
17 |
| Lumileds LLC | 1827 |
15 |
| Musco Corporation | 232 |
15 |
| Ubicquia, Inc. | 153 |
15 |
| Mind Head LLC | 43 |
14 |
| LEOTEK Corporation | 68 |
14 |
| Bridgelux, Inc. | 351 |
13 |
| LSI Industries, Inc. | 185 |
13 |
| Philips Lighting Holding B.V. | 1437 |
13 |
| Hubbell Incorporated | 3052 |
12 |
| Schreder | 45 |
11 |
| Koninklijke Philips Electronics N.V. | 13133 |
10 |
| C&M Oilfield Rentals, LLC | 26 |
10 |
| Stanley Electric Co., Ltd. | 1102 |
9 |
| Other owners | 847 |