- All sections
- H - Electricity
- H05B - Electric heating electric light sources not otherwise provided forcircuit 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: 125
10-year publication summary
|
8
|
3
|
13
|
20
|
9
|
15
|
13
|
12
|
22
|
0
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Philip Morris Products S.A. | 7827 |
16 |
| Panasonic Intellectual Property Management Co., Ltd. | 32675 |
12 |
| NXP USA, Inc. | 4365 |
11 |
| Samsung Electronics Co., Ltd. | 149838 |
8 |
| BSH Hausgeräte GmbH | 5559 |
6 |
| Whirlpool Corporation | 4492 |
5 |
| Haier Smart Home Co., Ltd. | 5561 |
5 |
| Antrad Medical AB | 7 |
3 |
| Lintec Corporation | 1992 |
3 |
| Qingdao Haier Refrigerator Co., Ltd | 1600 |
3 |
| Acceleware Ltd. | 57 |
3 |
| Joliet 2010 Limited | 67 |
3 |
| LG Electronics Inc. | 73967 |
2 |
| Seiko Epson Corporation | 19734 |
2 |
| Conroy Medical AB | 17 |
2 |
| Officine di Cartigliano S.p.A. | 24 |
2 |
| Transform Sr Brands LLC | 969 |
2 |
| ENAS AG | 2 |
2 |
| Ricoh Company, Ltd. | 13368 |
1 |
| Robert Bosch GmbH | 43097 |
1 |
| Other owners | 33 |