- 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: 1834
10-year publication summary
|
155
|
169
|
184
|
146
|
133
|
98
|
95
|
85
|
71
|
52
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Sumitomo Wiring Systems, Ltd. | 10987 |
143 |
| Sumitomo Electric Industries, Ltd. | 16305 |
89 |
| Yazaki Corporation | 7097 |
89 |
| AutoNetworks Technologies, Ltd. | 7089 |
82 |
| Foxconn Interconnect Technology Limited | 1176 |
44 |
| Auto-Kabel Management GmbH | 173 |
35 |
| The Furukawa Electric Co., Ltd. | 3701 |
34 |
| Lotes Co., Ltd. | 358 |
33 |
| Robert Bosch GmbH | 44128 |
26 |
| Outdoor Wireless Networks LLC | 2109 |
26 |
| Furukawa Automotive Systems Inc. | 604 |
25 |
| TE Connectivity Solutions GmbH | 3047 |
25 |
| Tyco Electronics (shanghai) Co. Ltd. | 1061 |
24 |
| Nippon Sheet Glass Company, Limited | 952 |
21 |
| Aptiv Technologies AG | 2414 |
20 |
| Lisa Dräxlmaier GmbH | 592 |
19 |
| Molex, LLC | 2057 |
18 |
| Japan Aviation Electronics Industry, Limited | 1858 |
16 |
| Panasonic Intellectual Property Management Co., Ltd. | 33911 |
15 |
| Saint-Gobain Sekurit France | 835 |
15 |
| Other owners | 1035 |