- All sections
- H - Electricity
- H01R - Electrically-conductive connectionsstructural associations of a plurality of mutually-insulated electrical connecting elementscoupling devicescurrent collectors
- H01R 31/06 - Intermediate parts for linking two coupling parts, e.g. adapter
Patent holdings for IPC class H01R 31/06
Total number of patents in this class: 2367
10-year publication summary
|
183
|
196
|
252
|
279
|
225
|
250
|
226
|
203
|
165
|
144
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Sumitomo Wiring Systems, Ltd. | 10521 |
53 |
| Samsung Electronics Co., Ltd. | 148402 |
40 |
| Apple Inc. | 55846 |
32 |
| Sumitomo Electric Industries, Ltd. | 15696 |
30 |
| Smart Power Partners LLC | 53 |
30 |
| AutoNetworks Technologies, Ltd. | 6707 |
28 |
| Yazaki Corporation | 6751 |
22 |
| Jilin Zhong Ying High Technology Co., Ltd. | 107 |
21 |
| Dell Products L.P. | 15128 |
20 |
| National Products, Inc. | 139 |
20 |
| Guangdong Gopod Group Co., Ltd. | 60 |
18 |
| Japan Aviation Electronics Industry, Limited | 1763 |
17 |
| Rosenberger Hochfrequenztechnik GmbH & Co. KG | 683 |
17 |
| Huawei Technologies Co., Ltd. | 114756 |
16 |
| Eaton Intelligent Power Limited | 6049 |
16 |
| CommScope Technologies LLC | 3251 |
15 |
| Hewlett-Packard Development Company, L.P. | 25671 |
14 |
| Foxconn Interconnect Technology Limited | 1111 |
13 |
| Vivo Mobile Communication Co., Ltd. | 12660 |
13 |
| Delta Electronics, Inc. | 2660 |
12 |
| Other owners | 1920 |