- All sections
- H - Electricity
- H05B - Electric heating; electric light sources not otherwise provided for; circuit arrangements for electric light sources, in general
- H05B 6/50 - Circuits for monitoring or control
Patent holdings for IPC class H05B 6/50
Total number of patents in this class: 109
10-year publication summary
|
2
|
5
|
8
|
3
|
13
|
19
|
9
|
15
|
13
|
6
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| NXP USA, Inc. | 4155 |
11 |
| Panasonic Intellectual Property Management Co., Ltd. | 27812 |
10 |
| BSH Hausgeräte GmbH | 5384 |
6 |
| Whirlpool Corporation | 4238 |
5 |
| Haier Smart Home Co., Ltd. | 4882 |
5 |
| Samsung Electronics Co., Ltd. | 131630 |
3 |
| Antrad Medical AB | 7 |
3 |
| Keg Holdings, LLC | 4 |
3 |
| Lintec Corporation | 1915 |
3 |
| Qingdao Haier Refrigerator Co., Ltd | 1378 |
3 |
| Acceleware Ltd. | 49 |
3 |
| Joliet 2010 Limited | 70 |
3 |
| LG Electronics Inc. | 69257 |
2 |
| Philip Morris Products S.A. | 6751 |
2 |
| Harris Corporation | 1591 |
2 |
| Conroy Medical AB | 16 |
2 |
| Officine di Cartigliano S.p.A. | 24 |
2 |
| Transform Sr Brands LLC | 1088 |
2 |
| ENAS AG | 2 |
2 |
| Seiko Epson Corporation | 18724 |
1 |
| Other owners | 36 |