- All sections
- H - Electricity
- H01R - Electrically-conductive connectionsstructural associations of a plurality of mutually-insulated electrical connecting elementscoupling devicescurrent collectors
- H01R 13/655 - Protective earth or shield arrangements on coupling devices with earth brace
Patent holdings for IPC class H01R 13/655
Total number of patents in this class: 130
10-year publication summary
|
11
|
12
|
8
|
9
|
7
|
6
|
6
|
7
|
5
|
2
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Sumitomo Wiring Systems, Ltd. | 11139 |
18 |
| Sumitomo Electric Industries, Ltd. | 16331 |
16 |
| AutoNetworks Technologies, Ltd. | 7211 |
15 |
| PPC Broadband, Inc. | 1110 |
9 |
| Arlington Industries, Inc. | 159 |
7 |
| Yazaki Corporation | 7137 |
6 |
| Hubbell Incorporated | 3456 |
5 |
| HARTING Electric Stiftung & Co. KG | 268 |
5 |
| Phoenix Contact GmbH & Co. KG | 2293 |
4 |
| Magnetic Pumping Solutions, LLC | 12 |
4 |
| Apple Inc. | 59117 |
3 |
| HARTING Electric GmbH & Co. KG | 408 |
2 |
| Bridgeport Fittings, LLC | 112 |
2 |
| Toyota Motor Corporation | 35992 |
1 |
| Robert Bosch GmbH | 44252 |
1 |
| Nissan Motor Co., Ltd. | 13016 |
1 |
| Olympus Corporation | 12915 |
1 |
| Cheng Uei Precision Industry Co., Ltd. | 394 |
1 |
| Accelink Technologies Co., Ltd. | 333 |
1 |
| Aces Electronics Co., Ltd. | 81 |
1 |
| Other owners | 27 |