- All sections
- H - Electricity
- H01R - Electrically-conductive connectionsstructural associations of a plurality of mutually-insulated electrical connecting elementscoupling devicescurrent collectors
- H01R 13/03 - Contact members characterised by the material, e.g. plating or coating materials
Patent holdings for IPC class H01R 13/03
Total number of patents in this class: 1635
10-year publication summary
|
104
|
109
|
116
|
119
|
114
|
114
|
83
|
100
|
101
|
28
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Sumitomo Wiring Systems, Ltd. | 10261 |
155 |
| Sumitomo Electric Industries, Ltd. | 15344 |
144 |
| AutoNetworks Technologies, Ltd. | 6515 |
139 |
| Yazaki Corporation | 6613 |
60 |
| The Furukawa Electric Co., Ltd. | 3627 |
48 |
| Mitsubishi Materials Corporation | 2431 |
46 |
| Dowa Metaltech Co., Ltd. | 164 |
39 |
| JX Nippon Mining & Metals Corporation | 1501 |
35 |
| TE Connectivity Solutions GmbH | 2762 |
28 |
| TE Connectivity Germany GmbH | 651 |
23 |
| Furukawa Automotive Systems Inc. | 586 |
21 |
| Northrop Grumman Systems Corporation | 2950 |
20 |
| Robert Bosch GmbH | 42450 |
16 |
| Apple Inc. | 54479 |
15 |
| Rosenberger Hochfrequenztechnik GmbH & Co. KG | 680 |
15 |
| Changchun Jetty Automotive Technology Co., Ltd. | 299 |
15 |
| Denso Corporation | 24120 |
13 |
| Aptiv Technologies AG | 2334 |
13 |
| Tyco Electronics AMP GmbH | 225 |
12 |
| Phoenix Contact GmbH & Co. KG | 2273 |
11 |
| Other owners | 767 |