- 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: 999
10-year publication summary
|
86
|
81
|
87
|
80
|
43
|
51
|
36
|
37
|
40
|
18
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Sumitomo Wiring Systems, Ltd. | 10858 |
62 |
| Hubbell Incorporated | 3423 |
37 |
| Sumitomo Electric Industries, Ltd. | 16191 |
32 |
| Yazaki Corporation | 7000 |
32 |
| AutoNetworks Technologies, Ltd. | 6993 |
31 |
| Aptiv Technologies AG | 2398 |
31 |
| Wistron Corporation | 2412 |
14 |
| TE Connectivity Germany GmbH | 611 |
14 |
| Hon Hai Precision Industry Co., Ltd. | 4024 |
12 |
| Robert Bosch GmbH | 43788 |
11 |
| Japan Aviation Electronics Industry, Limited | 1836 |
10 |
| The Wiremold Company | 131 |
10 |
| Eaton Intelligent Power Limited | 6201 |
10 |
| Apple Inc. | 58268 |
9 |
| Asustek Computer Inc. | 1877 |
9 |
| Hewlett-Packard Development Company, L.P. | 25317 |
8 |
| Ford Global Technologies, LLC | 21339 |
8 |
| Samsung Electronics Co., Ltd. | 155224 |
7 |
| TE Connectivity Solutions GmbH | 3021 |
7 |
| Abbott Diabetes Care Inc. | 2064 |
6 |
| Other owners | 639 |