- All sections
- H - Electricity
- H01R - Electrically-conductive connectionsstructural associations of a plurality of mutually-insulated electrical connecting elementscoupling devicescurrent collectors
- H01R 13/71 - Contact members of coupling parts operating as switch
Patent holdings for IPC class H01R 13/71
Total number of patents in this class: 169
10-year publication summary
|
10
|
12
|
22
|
21
|
10
|
20
|
15
|
19
|
10
|
2
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Hubbell Incorporated | 3193 |
12 |
| Sumitomo Wiring Systems, Ltd. | 10149 |
9 |
| Titan3 Technology LLC | 190 |
9 |
| Murata Manufacturing Co., Ltd. | 24102 |
6 |
| Sentinel Connector Systems, Inc. | 45 |
4 |
| TE Connectivity Solutions GmbH | 2742 |
4 |
| Huawei Technologies Co., Ltd. | 108912 |
3 |
| Yazaki Corporation | 6567 |
3 |
| Omron Corporation | 7193 |
3 |
| Eaton Intelligent Power Limited | 5867 |
3 |
| Fujitsu Component Limited | 258 |
2 |
| Bayerische Motoren Werke Aktiengesellschaft | 14075 |
2 |
| HTC Corporation | 2275 |
2 |
| NTT Facilities, Inc. | 40 |
2 |
| Audi AG | 7314 |
2 |
| Beckhoff Automation GmbH | 512 |
2 |
| Electrical Materials Company | 21 |
2 |
| IFM Electronic GmbH | 204 |
2 |
| Leyard Optoelectronic Co., Ltd. | 76 |
2 |
| Neutrik AG | 199 |
2 |
| Other owners | 93 |