- 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: 113
10-year publication summary
5
|
8
|
3
|
13
|
20
|
9
|
15
|
13
|
12
|
4
|
2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
Panasonic Intellectual Property Management Co., Ltd. | 29944 |
11 |
NXP USA, Inc. | 4214 |
11 |
Samsung Electronics Co., Ltd. | 139798 |
7 |
BSH Hausgeräte GmbH | 5470 |
6 |
Whirlpool Corporation | 4352 |
5 |
Haier Smart Home Co., Ltd. | 5326 |
5 |
Philip Morris Products S.A. | 7360 |
4 |
Antrad Medical AB | 7 |
3 |
Lintec Corporation | 1939 |
3 |
Qingdao Haier Refrigerator Co., Ltd | 1522 |
3 |
Acceleware Ltd. | 54 |
3 |
Joliet 2010 Limited | 67 |
3 |
LG Electronics Inc. | 71298 |
2 |
Seiko Epson Corporation | 19030 |
2 |
Harris Corporation | 1497 |
2 |
Conroy Medical AB | 15 |
2 |
Officine di Cartigliano S.p.A. | 24 |
2 |
Transform Sr Brands LLC | 1045 |
2 |
ENAS AG | 2 |
2 |
Ricoh Company, Ltd. | 13229 |
1 |
Other owners | 34 |