- 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: 1753
10-year publication summary
|
109
|
116
|
119
|
114
|
114
|
84
|
101
|
105
|
71
|
65
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Sumitomo Wiring Systems, Ltd. | 11236 |
167 |
| Sumitomo Electric Industries, Ltd. | 16437 |
155 |
| AutoNetworks Technologies, Ltd. | 7295 |
150 |
| Yazaki Corporation | 7168 |
61 |
| Mitsubishi Materials Corporation | 2484 |
51 |
| The Furukawa Electric Co., Ltd. | 3725 |
47 |
| Dowa Metaltech Co., Ltd. | 178 |
40 |
| JX Nippon Mining & Metals Corporation | 1453 |
35 |
| TE Connectivity Solutions GmbH | 3081 |
35 |
| TE Connectivity Germany GmbH | 609 |
22 |
| Furukawa Automotive Systems Inc. | 610 |
21 |
| Northrop Grumman Systems Corporation | 2912 |
20 |
| Apple Inc. | 59414 |
16 |
| Robert Bosch GmbH | 44398 |
16 |
| Changchun Jetty Automotive Technology Co., Ltd. | 319 |
16 |
| Aptiv Technologies AG | 2323 |
16 |
| Rosenberger Hochfrequenztechnik GmbH & Co. KG | 697 |
15 |
| Tyco Electronics (shanghai) Co. Ltd. | 1079 |
14 |
| Denso Corporation | 25820 |
13 |
| Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.) | 2844 |
13 |
| Other owners | 830 |