- All sections
- H - Electricity
- H01H - Electric switchesrelaysselectorsemergency protective devices
- H01H 85/30 - Means for indicating condition of fuse structurally associated with the fuse
Patent holdings for IPC class H01H 85/30
Total number of patents in this class: 145
10-year publication summary
|
7
|
9
|
7
|
12
|
19
|
3
|
11
|
5
|
5
|
4
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Eaton Intelligent Power Limited | 6039 |
15 |
| Siemens AG | 24353 |
13 |
| Cooper Technologies Company | 629 |
7 |
| ABB Schweiz AG | 7079 |
5 |
| Littelfuse, Inc. | 792 |
5 |
| Phoenix Contact GmbH & Co. KG | 2290 |
5 |
| Eaton Intelligent Power Limited | 440 |
4 |
| Robert Bosch GmbH | 42826 |
3 |
| Koninklijke Philips N.V. | 24932 |
3 |
| TDK Electronics AG | 958 |
3 |
| Hitachi Energy Ltd. | 2305 |
3 |
| Sumitomo Electric Industries, Ltd. | 15659 |
2 |
| Murata Manufacturing Co., Ltd. | 24829 |
2 |
| Yazaki Corporation | 6735 |
2 |
| Sumitomo Wiring Systems, Ltd. | 10494 |
2 |
| ABB Technology AG | 1251 |
2 |
| AutoNetworks Technologies, Ltd. | 6688 |
2 |
| CeramTec AG | 54 |
2 |
| DEHN + SÖHNE GmbH + Co. KG | 125 |
2 |
| Dongguan Littelfuse Electronics Co., Ltd. | 45 |
2 |
| Other owners | 61 |