- 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: 139
10-year publication summary
|
9
|
7
|
12
|
19
|
4
|
11
|
6
|
5
|
7
|
0
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Eaton Intelligent Power Limited | 6243 |
13 |
| Siemens AG | 24029 |
11 |
| Cooper Technologies Company | 618 |
7 |
| ABB Schweiz AG | 7607 |
5 |
| Phoenix Contact GmbH & Co. KG | 2293 |
5 |
| Littelfuse, Inc. | 793 |
4 |
| Robert Bosch GmbH | 44160 |
3 |
| Koninklijke Philips N.V. | 25856 |
3 |
| Murata Manufacturing Co., Ltd. | 25744 |
3 |
| TDK Electronics AG | 1011 |
3 |
| Eaton Intelligent Power Limited | 407 |
3 |
| Hitachi Energy Ltd. | 2579 |
3 |
| Sumitomo Electric Industries, Ltd. | 16331 |
2 |
| Yazaki Corporation | 7118 |
2 |
| Sumitomo Wiring Systems, Ltd. | 11005 |
2 |
| ABB Technology AG | 1224 |
2 |
| AutoNetworks Technologies, Ltd. | 7108 |
2 |
| CeramTec AG | 37 |
2 |
| Dongguan Littelfuse Electronics Co., Ltd. | 52 |
2 |
| Sanmina Corporation | 188 |
2 |
| Other owners | 60 |