- 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: 296
10-year publication summary
|
16
|
36
|
24
|
13
|
10
|
18
|
15
|
15
|
17
|
1
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Littelfuse, Inc. | 786 |
24 |
| Dexerials Corporation | 1985 |
22 |
| Eaton Intelligent Power Limited | 6150 |
16 |
| Yazaki Corporation | 6913 |
14 |
| Siemens AG | 24250 |
6 |
| Skyworks Solutions, Inc. | 3881 |
5 |
| LG Energy Solution, Ltd. | 17267 |
5 |
| Xi’an Sinofuse Electric Co., Ltd. | 25 |
5 |
| Dehn SE | 168 |
5 |
| Texas Instruments Incorporated | 19625 |
4 |
| Renesas Electronics Corporation | 5872 |
4 |
| Phoenix Contact GmbH & Co. KG | 2283 |
4 |
| Polytronics Technology Corp. | 86 |
4 |
| Bayerische Motoren Werke Aktiengesellschaft | 14955 |
3 |
| ABB Schweiz AG | 7393 |
3 |
| BYD Company Limited | 6191 |
3 |
| Glenair, Inc. | 59 |
3 |
| Pacific Engineering Corp. | 112 |
3 |
| SRI International | 994 |
3 |
| Xiamen Set Electronics Co., Ltd | 78 |
3 |
| Other owners | 157 |