- All sections
- H - Electricity
- H05B - Electric heating; electric light sources not otherwise provided for; circuit arrangements for electric light sources, in general
- H05B 6/48 - Circuits
Patent holdings for IPC class H05B 6/48
Total number of patents in this class: 45
10-year publication summary
6
|
5
|
2
|
2
|
11
|
2
|
4
|
15
|
6
|
3
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
Dyson Technology Limited | 3124 |
9 |
Samsung Electronics Co., Ltd. | 131630 |
3 |
Officine di Cartigliano S.p.A. | 24 |
3 |
Mitsubishi Electric Corporation | 43934 |
2 |
NXP USA, Inc. | 4155 |
2 |
Acceleware Ltd. | 49 |
2 |
Evertron Holdings Pte. Ltd. | 8 |
2 |
Seiko Epson Corporation | 18724 |
1 |
Panasonic Intellectual Property Management Co., Ltd. | 27812 |
1 |
Aalborg Universitet | 166 |
1 |
Ajax Tocco Magnethermic Corporation | 96 |
1 |
Ampleon Netherlands B.V. | 101 |
1 |
BSH Hausgeräte GmbH | 5384 |
1 |
The National Research Council of Thailand | 5 |
1 |
Qingdao Haier Refrigerator Co., Ltd | 1378 |
1 |
Qingdao Haier Special Refrigerator Co., Ltd. | 43 |
1 |
STALAM S.p.A. | 9 |
1 |
Top B.V. | 10 |
1 |
Ultraflex International, Inc. | 7 |
1 |
Kimrey, Harold Dail, Jr. | 3 |
1 |
Other owners | 9 |