- All sections
- H - Electricity
- H01R - Electrically-conductive connections; structural associations of a plurality of mutually-insulated electrical connecting elements; coupling devices; current collectors
- H01R 13/652 - Protective earth or shield arrangements on coupling devices with earth pin, blade or socket
Patent holdings for IPC class H01R 13/652
Total number of patents in this class: 411
10-year publication summary
|
35
|
49
|
49
|
38
|
28
|
36
|
44
|
35
|
42
|
4
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Foxconn Interconnect Technology Limited | 1073 |
22 |
| Molex, LLC | 1858 |
14 |
| HARTING Electric GmbH & Co. KG | 430 |
11 |
| TE Connectivity Solutions GmbH | 2764 |
11 |
| Foxconn (Kunshan) Computer Connector Co., Ltd. | 309 |
10 |
| Sumitomo Wiring Systems, Ltd. | 10016 |
8 |
| Magna Electronics Inc. | 1360 |
8 |
| Eaton Intelligent Power Limited | 6300 |
8 |
| Samsung Electronics Co., Ltd. | 139001 |
7 |
| Huawei Technologies Co., Ltd. | 106762 |
7 |
| Amphenol Corporation | 738 |
7 |
| Lotes Co., Ltd. | 347 |
7 |
| HARTING Electric Stiftung & Co. KG | 179 |
7 |
| Murata Manufacturing Co., Ltd. | 23702 |
6 |
| J.S.T. Corporation | 189 |
6 |
| Masimo Corporation | 1298 |
6 |
| Sapient Industries, Inc. | 15 |
6 |
| Nintendo Co., Ltd. | 3059 |
5 |
| Fresenius Medical Care Holdings, Inc. | 1395 |
5 |
| Japan Aviation Electronics Industry, Limited | 1669 |
5 |
| Other owners | 245 |