- 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 8/00 - Lighting devices intended for fixed installation
Patent holdings for IPC class F21S 8/00
Total number of patents in this class: 3332
10-year publication summary
|
285
|
302
|
322
|
307
|
308
|
250
|
199
|
203
|
118
|
33
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Shenzhen China Star Optoelectronics Technology Co., Ltd. | 8635 |
167 |
| Signify Holding B.V. | 6837 |
102 |
| Opple Lighting Co., Ltd. | 698 |
98 |
| Boe Technology Group Co., Ltd. | 35384 |
95 |
| Suzhou Opple Lighting Co., Ltd. | 479 |
89 |
| Koninklijke Philips Electronics N.V. | 13133 |
64 |
| Chien, Aaron | 109 |
63 |
| Chien, Te-ju | 109 |
63 |
| Wang, Hsin-yi | 109 |
63 |
| Ideal Industries Lighting LLC | 1168 |
51 |
| ABL IP Holding LLC | 1929 |
41 |
| Guangzhou Haoyang Electronic Co., Ltd. | 194 |
41 |
| Hubbell Lighting, Inc | 673 |
39 |
| Wuhan China Star Optoelectronics Technology Co., Ltd. | 3894 |
28 |
| Feit Electric Company, Inc. | 237 |
23 |
| Korrus, Inc. | 447 |
20 |
| Coelux S.r.l. | 92 |
19 |
| OSRAM GmbH | 2442 |
18 |
| Eaton Intelligent Power Limited | 6113 |
18 |
| Hubbell Incorporated | 3052 |
17 |
| Other owners | 2213 |