- All sections
- H - Electricity
- H01R - Electrically-conductive connectionsstructural associations of a plurality of mutually-insulated electrical connecting elementscoupling devicescurrent collectors
- H01R 13/28 - Contacts for sliding co-operation with identically-shaped contact, e.g. for hermaphroditic coupling devices
Patent holdings for IPC class H01R 13/28
Total number of patents in this class: 225
10-year publication summary
|
19
|
20
|
32
|
29
|
15
|
14
|
9
|
12
|
10
|
3
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Yazaki Corporation | 6700 |
13 |
| Phoenix Contact GmbH & Co. KG | 2288 |
9 |
| Sumitomo Wiring Systems, Ltd. | 10376 |
8 |
| Amphenol Corporation | 756 |
8 |
| Aptiv Technologies AG | 2361 |
8 |
| Hubbell Incorporated | 3268 |
7 |
| Molex, LLC | 1944 |
7 |
| FCI | 421 |
5 |
| FCI Americas Technology LLC | 321 |
5 |
| Guangdong Oppo Mobile Telecommunications Corp., Ltd. | 21070 |
5 |
| Japan Aviation Electronics Industry, Limited | 1713 |
5 |
| HARTING Electric Stiftung & Co. KG | 216 |
5 |
| Tyco Electronics (shanghai) Co. Ltd. | 894 |
4 |
| Auto-Kabel Management GmbH | 176 |
4 |
| Foxconn Interconnect Technology Limited | 1099 |
4 |
| 3m Innovative Properties Company | 17819 |
3 |
| Sumitomo Electric Industries, Ltd. | 15511 |
3 |
| AutoNetworks Technologies, Ltd. | 6602 |
3 |
| FCI USA LLC | 213 |
3 |
| Hirose Electric Co., Ltd. | 363 |
3 |
| Other owners | 113 |