- All sections
- H - Electricity
- H01R - Electrically-conductive connectionsstructural associations of a plurality of mutually-insulated electrical connecting elementscoupling devicescurrent collectors
- H01R 4/34 - Conductive members located under head of screw
Patent holdings for IPC class H01R 4/34
Total number of patents in this class: 634
10-year publication summary
|
50
|
58
|
39
|
27
|
30
|
25
|
31
|
55
|
71
|
42
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Sumitomo Wiring Systems, Ltd. | 11029 |
89 |
| Yazaki Corporation | 7122 |
77 |
| Sumitomo Electric Industries, Ltd. | 16355 |
42 |
| AutoNetworks Technologies, Ltd. | 7130 |
42 |
| Hubbell Incorporated | 3448 |
18 |
| Resideo LLC | 1184 |
12 |
| Bayerische Motoren Werke Aktiengesellschaft | 15289 |
11 |
| TE Connectivity Solutions GmbH | 3055 |
9 |
| Honda Motor Co., Ltd. | 26034 |
8 |
| Robert Bosch GmbH | 44176 |
8 |
| Auto-Kabel Management GmbH | 173 |
8 |
| Japan Aviation Electronics Industry, Limited | 1860 |
8 |
| TE Connectivity Germany GmbH | 610 |
7 |
| Toyota Motor Corporation | 35813 |
6 |
| National Christmas Products LLC | 75 |
6 |
| Siemens AG | 24020 |
5 |
| Panasonic Intellectual Property Management Co., Ltd. | 34035 |
5 |
| Tyco Electronics (shanghai) Co. Ltd. | 1066 |
5 |
| Cambria County Association for the Blind and Handicapped | 58 |
5 |
| Safran Electrical & Power | 772 |
5 |
| Other owners | 258 |