- All sections
- H - Electricity
- H01R - Electrically-conductive connectionsstructural associations of a plurality of mutually-insulated electrical connecting elementscoupling devicescurrent collectors
- H01R 11/12 - End pieces terminating in an eye, hook, or fork
Patent holdings for IPC class H01R 11/12
Total number of patents in this class: 679
10-year publication summary
|
48
|
82
|
61
|
44
|
53
|
42
|
35
|
33
|
15
|
11
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Sumitomo Wiring Systems, Ltd. | 10788 |
100 |
| Yazaki Corporation | 6972 |
78 |
| AutoNetworks Technologies, Ltd. | 6941 |
52 |
| Sumitomo Electric Industries, Ltd. | 16113 |
51 |
| Auto-Kabel Management GmbH | 174 |
14 |
| Hubbell Incorporated | 3408 |
13 |
| Jilin Zhong Ying High Technology Co., Ltd. | 112 |
12 |
| TE Connectivity Solutions GmbH | 2966 |
8 |
| Lisa Dräxlmaier GmbH | 591 |
7 |
| National Christmas Products LLC | 74 |
7 |
| CTC Global Corporation | 59 |
6 |
| Safran Electrical & Power | 743 |
6 |
| Honda Motor Co., Ltd. | 25873 |
5 |
| Bayerische Motoren Werke Aktiengesellschaft | 15039 |
5 |
| TE Connectivity Germany GmbH | 641 |
5 |
| Aptiv Technologies AG | 2414 |
5 |
| Amphenol Cable and Interconnect Technologies, Inc. | 95 |
5 |
| Siemens AG | 24199 |
4 |
| Toyota Motor Corporation | 34698 |
4 |
| Hitachi Metals, Ltd. | 1921 |
4 |
| Other owners | 288 |