- All sections
- H - Electricity
- H01R - Electrically-conductive connectionsstructural associations of a plurality of mutually-insulated electrical connecting elementscoupling devicescurrent collectors
- H01R 4/02 - Soldered or welded connections
Patent holdings for IPC class H01R 4/02
Total number of patents in this class: 1736
10-year publication summary
|
120
|
155
|
169
|
184
|
146
|
133
|
94
|
91
|
83
|
38
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Sumitomo Wiring Systems, Ltd. | 10271 |
140 |
| Sumitomo Electric Industries, Ltd. | 15377 |
86 |
| Yazaki Corporation | 6623 |
80 |
| AutoNetworks Technologies, Ltd. | 6529 |
80 |
| Foxconn Interconnect Technology Limited | 1095 |
42 |
| Auto-Kabel Management GmbH | 175 |
35 |
| Lotes Co., Ltd. | 349 |
33 |
| The Furukawa Electric Co., Ltd. | 3635 |
32 |
| Outdoor Wireless Networks LLC | 1702 |
26 |
| Robert Bosch GmbH | 42505 |
23 |
| Furukawa Automotive Systems Inc. | 587 |
23 |
| Saint-Gobain Glass France | 3750 |
22 |
| Nippon Sheet Glass Company, Limited | 999 |
21 |
| TE Connectivity Solutions GmbH | 2767 |
21 |
| Lisa Dräxlmaier GmbH | 575 |
19 |
| Molex, LLC | 1933 |
17 |
| Tyco Electronics (shanghai) Co. Ltd. | 873 |
16 |
| Japan Aviation Electronics Industry, Limited | 1702 |
16 |
| TE Connectivity Germany GmbH | 651 |
16 |
| Panasonic Intellectual Property Management Co., Ltd. | 31022 |
14 |
| Other owners | 974 |