- 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: 976
10-year publication summary
|
128
|
145
|
131
|
137
|
92
|
85
|
76
|
77
|
50
|
24
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| L&L Candle Company, LLC | 280 |
82 |
| Opple Lighting Co., Ltd. | 788 |
26 |
| Willis Electric Co., Ltd. | 90 |
26 |
| Suzhou Opple Lighting Co., Ltd. | 568 |
24 |
| Signify Holding B.V. | 7434 |
23 |
| Liown Holdings, Inc. | 72 |
23 |
| Milwaukee Electric Tool Corporation | 4300 |
22 |
| Chien, Aaron | 98 |
17 |
| Chien, Te-ju | 98 |
17 |
| Wang, Hsin-yi | 98 |
17 |
| Boe Technology Group Co., Ltd. | 40653 |
14 |
| Sterno Home Inc. | 65 |
13 |
| Semiconductor Energy Laboratory Co., Ltd. | 11371 |
11 |
| Epistar Corporation | 1489 |
11 |
| Nantong Ya Tai Candle Arts & Crafts Co., Ltd. | 24 |
11 |
| Ideal Industries Lighting LLC | 1134 |
11 |
| Panasonic Intellectual Property Management Co., Ltd. | 31022 |
8 |
| ABL IP Holding LLC | 1902 |
8 |
| Dyson Technology Limited | 3608 |
8 |
| Shenzhen Liown Electronics Co., Ltd. | 36 |
8 |
| Other owners | 596 |