- All sections
- H - Electricity
- H01H - Electric switchesrelaysselectorsemergency protective devices
- H01H 85/143 - Electrical contactsFastening fusible members to such contacts
Patent holdings for IPC class H01H 85/143
Total number of patents in this class: 241
10-year publication summary
|
17
|
18
|
24
|
22
|
31
|
24
|
19
|
19
|
15
|
10
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Littelfuse, Inc. | 795 |
55 |
| Dexerials Corporation | 1935 |
20 |
| Yazaki Corporation | 6713 |
17 |
| Eaton Intelligent Power Limited | 6006 |
13 |
| Pacific Engineering Corp. | 106 |
11 |
| Sumitomo Wiring Systems, Ltd. | 10394 |
5 |
| Conquer Electronics Co., Ltd. | 16 |
5 |
| Skyworks Solutions, Inc. | 3735 |
5 |
| Xiamen Set Electronics Co., Ltd | 77 |
5 |
| SCHOTT Japan Corporation | 56 |
5 |
| Sumitomo Electric Industries, Ltd. | 15535 |
4 |
| AutoNetworks Technologies, Ltd. | 6618 |
4 |
| Phoenix Contact GmbH & Co. KG | 2291 |
4 |
| LG Energy Solution, Ltd. | 15163 |
4 |
| SIBA Fuses GmbH | 28 |
3 |
| Smart Electronics Inc. | 36 |
3 |
| Eaton Intelligent Power Limited | 439 |
3 |
| Micron Technology, Inc. | 26251 |
2 |
| Murata Manufacturing Co., Ltd. | 24621 |
2 |
| ABB Schweiz AG | 6994 |
2 |
| Other owners | 69 |