- 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: 1800
10-year publication summary
|
152
|
169
|
184
|
143
|
131
|
97
|
92
|
83
|
70
|
17
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Sumitomo Wiring Systems, Ltd. | 10708 |
143 |
| Sumitomo Electric Industries, Ltd. | 15978 |
89 |
| Yazaki Corporation | 6896 |
86 |
| AutoNetworks Technologies, Ltd. | 6874 |
82 |
| Foxconn Interconnect Technology Limited | 1130 |
43 |
| Auto-Kabel Management GmbH | 175 |
35 |
| The Furukawa Electric Co., Ltd. | 3711 |
34 |
| Lotes Co., Ltd. | 362 |
33 |
| Outdoor Wireless Networks LLC | 2075 |
26 |
| Furukawa Automotive Systems Inc. | 601 |
25 |
| Robert Bosch GmbH | 43321 |
24 |
| TE Connectivity Solutions GmbH | 2921 |
24 |
| Nippon Sheet Glass Company, Limited | 968 |
21 |
| Tyco Electronics (shanghai) Co. Ltd. | 992 |
20 |
| Lisa Dräxlmaier GmbH | 590 |
19 |
| Aptiv Technologies AG | 2416 |
19 |
| Molex, LLC | 2008 |
18 |
| Japan Aviation Electronics Industry, Limited | 1801 |
16 |
| TE Connectivity Germany GmbH | 644 |
16 |
| Saint-Gobain Sekurit France | 759 |
15 |
| Other owners | 1012 |