- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F21S - Non-portable lighting devicessystems thereofvehicle lighting devices specially adapted for vehicle exteriors
- F21S 6/00 - Lighting devices intended to be free-standing
Patent holdings for IPC class F21S 6/00
Total number of patents in this class: 1031
10-year publication summary
|
145
|
131
|
137
|
92
|
85
|
76
|
79
|
51
|
60
|
33
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| L&L Candle Company, LLC | 291 |
90 |
| Opple Lighting Co., Ltd. | 938 |
30 |
| Suzhou Opple Lighting Co., Ltd. | 704 |
28 |
| Willis Electric Co., Ltd. | 94 |
26 |
| Signify Holding B.V. | 8223 |
25 |
| Milwaukee Electric Tool Corporation | 5078 |
23 |
| Liown Holdings, Inc. | 72 |
23 |
| Chien, Aaron | 94 |
17 |
| Chien, Te-ju | 94 |
17 |
| Wang, Hsin-yi | 94 |
17 |
| Boe Technology Group Co., Ltd. | 44746 |
14 |
| Sterno Home Inc. | 58 |
14 |
| Semiconductor Energy Laboratory Co., Ltd. | 11896 |
11 |
| Nantong Ya Tai Candle Arts & Crafts Co., Ltd. | 24 |
11 |
| Led-ip Management, LLC | 803 |
10 |
| Ennostar Corporation | 1592 |
9 |
| Panasonic Intellectual Property Management Co., Ltd. | 34623 |
8 |
| ABL IP Holding LLC | 1882 |
8 |
| Dyson Technology Limited | 4063 |
8 |
| Quarkstar LLC | 227 |
8 |
| Other owners | 634 |