- All sections
- H - Electricity
- H05B - Electric heating; electric light sources not otherwise provided for; circuit arrangements for electric light sources, in general
- H05B 6/28 - Protective systems
Patent holdings for IPC class H05B 6/28
Total number of patents in this class: 19
10-year publication summary
|
5
|
3
|
1
|
1
|
2
|
2
|
1
|
1
|
0
|
0
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| ABP Induction Systems GmbH | 42 |
5 |
| Inductotherm Corp. | 152 |
5 |
| Korea Hydro & Nuclear Power Co., Ltd. | 383 |
3 |
| Almex USA, Inc. | 21 |
2 |
| Rtx Corporation | 8674 |
2 |
| BSH Hausgeräte GmbH | 5384 |
1 |
| KEPCO Nuclear Fuel Co., Ltd. | 130 |
1 |
| Other owners | 0 |