- All sections
- H - Electricity
- H01H - Electric switchesrelaysselectorsemergency protective devices
- H01H 85/157 - Ferrule-end contacts
Patent holdings for IPC class H01H 85/157
Total number of patents in this class: 53
10-year publication summary
|
5
|
5
|
2
|
8
|
2
|
4
|
3
|
1
|
4
|
1
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Littelfuse, Inc. | 790 |
11 |
| Sumitomo Electric Industries, Ltd. | 16368 |
5 |
| Sumitomo Wiring Systems, Ltd. | 11180 |
5 |
| AutoNetworks Technologies, Ltd. | 7244 |
5 |
| SIBA Fuses GmbH & Co. KG | 8 |
5 |
| Eaton Intelligent Power Limited | 6276 |
3 |
| Caterpillar Inc. | 10316 |
2 |
| Dexerials Corporation | 2006 |
2 |
| Verily Life Sciences LLC | 934 |
2 |
| ETI Elektroelement, d.o.o. | 27 |
2 |
| Yazaki Corporation | 7155 |
1 |
| ABB Schweiz AG | 7724 |
1 |
| Cooper Technologies Company | 616 |
1 |
| Lear Corporation | 1372 |
1 |
| Ellenberger & Poensgen GmbH | 231 |
1 |
| Kamaya Electric Co., Ltd. | 25 |
1 |
| Pacific Engineering Corp. | 114 |
1 |
| Regal Beloit America, Inc. | 850 |
1 |
| Virginia Tech Intellectual Properties, Inc. | 970 |
1 |
| Mikami & Co., Ltd | 1 |
1 |
| Other owners | 1 |