- 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: 1006
10-year publication summary
|
86
|
81
|
87
|
80
|
43
|
51
|
36
|
38
|
40
|
26
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Sumitomo Wiring Systems, Ltd. | 11005 |
62 |
| Hubbell Incorporated | 3442 |
37 |
| Sumitomo Electric Industries, Ltd. | 16331 |
32 |
| Yazaki Corporation | 7118 |
32 |
| AutoNetworks Technologies, Ltd. | 7108 |
31 |
| Aptiv Technologies AG | 2323 |
31 |
| Wistron Corporation | 2430 |
14 |
| TE Connectivity Germany GmbH | 610 |
14 |
| Hon Hai Precision Industry Co., Ltd. | 4022 |
12 |
| Japan Aviation Electronics Industry, Limited | 1861 |
12 |
| Robert Bosch GmbH | 44160 |
11 |
| The Wiremold Company | 130 |
10 |
| Eaton Intelligent Power Limited | 6243 |
10 |
| Apple Inc. | 58742 |
9 |
| Asustek Computer Inc. | 1902 |
9 |
| Hewlett-Packard Development Company, L.P. | 25184 |
8 |
| Ford Global Technologies, LLC | 21509 |
8 |
| Samsung Electronics Co., Ltd. | 157719 |
7 |
| TE Connectivity Solutions GmbH | 3044 |
7 |
| Abbott Diabetes Care Inc. | 2078 |
6 |
| Other owners | 644 |