- All sections
- H - Electricity
- H01H - Electric switchesrelaysselectorsemergency protective devices
- H01H 85/147 - Parallel-side contacts
Patent holdings for IPC class H01H 85/147
Total number of patents in this class: 48
10-year publication summary
|
1
|
1
|
1
|
4
|
2
|
6
|
3
|
6
|
3
|
0
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Pacific Engineering Corp. | 105 |
11 |
| Sumitomo Wiring Systems, Ltd. | 10025 |
9 |
| Littelfuse, Inc. | 769 |
8 |
| Yazaki Corporation | 6479 |
6 |
| Dexerials Corporation | 1922 |
3 |
| Eaton Intelligent Power Limited | 6308 |
3 |
| Sumitomo Electric Industries, Ltd. | 14990 |
2 |
| AutoNetworks Technologies, Ltd. | 6332 |
2 |
| SIBA Fuses GmbH & Co. KG | 9 |
2 |
| Hinode Electric Co., Ltd. | 4 |
1 |
| Matsuo Electric Company Limited | 5 |
1 |
| Other owners | 0 |