- All sections
- H - Electricity
- H01H - Electric switches; relays; selectors; emergency protective devices
- H01H 85/143 - Electrical contacts; Fastening fusible members to such contacts
Patent holdings for IPC class H01H 85/143
Total number of patents in this class: 225
10-year publication summary
|
17
|
17
|
18
|
24
|
22
|
30
|
24
|
21
|
19
|
8
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Littelfuse, Inc. | 758 |
54 |
| Yazaki Corporation | 6282 |
17 |
| Dexerials Corporation | 1826 |
15 |
| Eaton Intelligent Power Limited | 6113 |
15 |
| Pacific Engineering Corp. | 100 |
11 |
| Sumitomo Wiring Systems, Ltd. | 9367 |
5 |
| Xiamen Set Electronics Co., Ltd | 71 |
5 |
| SCHOTT Japan Corporation | 59 |
5 |
| Sumitomo Electric Industries, Ltd. | 14131 |
4 |
| AutoNetworks Technologies, Ltd. | 5809 |
4 |
| Conquer Electronics Co., Ltd. | 15 |
4 |
| Phoenix Contact GmbH & Co. KG | 2202 |
4 |
| Skyworks Solutions, Inc. | 3450 |
4 |
| Smart Electronics Inc. | 34 |
3 |
| LG Energy Solution, Ltd. | 10813 |
3 |
| Micron Technology, Inc. | 24960 |
2 |
| Murata Manufacturing Co., Ltd. | 22355 |
2 |
| ABB Schweiz AG | 6321 |
2 |
| Cooper Technologies Company | 664 |
2 |
| Brose Fahrzeugteile GmbH & Co. Kommanditgesellschaft, Wurzburg | 238 |
2 |
| Other owners | 62 |