- 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: 1029
10-year publication summary
|
145
|
131
|
137
|
92
|
85
|
76
|
79
|
51
|
60
|
22
|
| 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 | 288 |
89 |
| Opple Lighting Co., Ltd. | 922 |
30 |
| Suzhou Opple Lighting Co., Ltd. | 687 |
28 |
| Willis Electric Co., Ltd. | 94 |
26 |
| Signify Holding B.V. | 8030 |
25 |
| Milwaukee Electric Tool Corporation | 4954 |
23 |
| Liown Holdings, Inc. | 72 |
23 |
| Chien, Aaron | 97 |
17 |
| Chien, Te-ju | 97 |
17 |
| Wang, Hsin-yi | 97 |
17 |
| Boe Technology Group Co., Ltd. | 44004 |
14 |
| Sterno Home Inc. | 60 |
14 |
| Semiconductor Energy Laboratory Co., Ltd. | 11797 |
11 |
| Epistar Corporation | 830 |
11 |
| Nantong Ya Tai Candle Arts & Crafts Co., Ltd. | 24 |
11 |
| Ideal Industries Lighting LLC | 930 |
11 |
| Panasonic Intellectual Property Management Co., Ltd. | 33911 |
8 |
| ABL IP Holding LLC | 1890 |
8 |
| Dyson Technology Limited | 3977 |
8 |
| Quarkstar LLC | 225 |
8 |
| Other owners | 630 |