- All sections
- H - Electricity
- H01H - Electric switchesrelaysselectorsemergency protective devices
- H01H 85/00 - Protective devices in which the current flows through a part of fusible material and this current is interrupted by displacement of the fusible material when this current becomes excessive
Patent holdings for IPC class H01H 85/00
Total number of patents in this class: 291
10-year publication summary
|
26
|
17
|
38
|
24
|
13
|
11
|
19
|
14
|
15
|
13
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Littelfuse, Inc. | 785 |
23 |
| Dexerials Corporation | 1962 |
21 |
| Eaton Intelligent Power Limited | 5974 |
17 |
| Yazaki Corporation | 6648 |
14 |
| Siemens AG | 24525 |
6 |
| Renesas Electronics Corporation | 6046 |
5 |
| Skyworks Solutions, Inc. | 3708 |
5 |
| LG Energy Solution, Ltd. | 14756 |
5 |
| Xi’an Sinofuse Electric Co., Ltd. | 24 |
5 |
| Dehn SE | 164 |
5 |
| Texas Instruments Incorporated | 19494 |
4 |
| Phoenix Contact GmbH & Co. KG | 2291 |
4 |
| Polytronics Technology Corp. | 84 |
4 |
| Bayerische Motoren Werke Aktiengesellschaft | 14270 |
3 |
| ABB Schweiz AG | 6917 |
3 |
| BYD Company Limited | 4941 |
3 |
| Glenair, Inc. | 57 |
3 |
| Pacific Engineering Corp. | 106 |
3 |
| SRI International | 1008 |
3 |
| Xiamen Set Electronics Co., Ltd | 76 |
3 |
| Other owners | 152 |