- All sections
- H - Electricity
- H01R - Electrically-conductive connectionsstructural associations of a plurality of mutually-insulated electrical connecting elementscoupling devicescurrent collectors
- H01R 13/44 - Means for preventing access to live contacts
Patent holdings for IPC class H01R 13/44
Total number of patents in this class: 991
10-year publication summary
|
78
|
78
|
86
|
74
|
42
|
49
|
35
|
36
|
36
|
10
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Sumitomo Wiring Systems, Ltd. | 10749 |
61 |
| Hubbell Incorporated | 3394 |
37 |
| Yazaki Corporation | 6913 |
32 |
| Sumitomo Electric Industries, Ltd. | 16050 |
31 |
| AutoNetworks Technologies, Ltd. | 6906 |
30 |
| Aptiv Technologies AG | 2418 |
30 |
| TE Connectivity Germany GmbH | 642 |
15 |
| Wistron Corporation | 2389 |
14 |
| Hon Hai Precision Industry Co., Ltd. | 4020 |
13 |
| Robert Bosch GmbH | 43504 |
11 |
| Japan Aviation Electronics Industry, Limited | 1815 |
10 |
| The Wiremold Company | 130 |
10 |
| Eaton Intelligent Power Limited | 6150 |
10 |
| Apple Inc. | 57924 |
9 |
| Asustek Computer Inc. | 1869 |
9 |
| Hewlett-Packard Development Company, L.P. | 25403 |
8 |
| Ford Global Technologies, LLC | 21216 |
8 |
| Samsung Electronics Co., Ltd. | 152914 |
7 |
| Abbott Diabetes Care Inc. | 2052 |
6 |
| Huawei Device Co., Ltd. | 2753 |
6 |
| Other owners | 634 |