- All sections
- H - Electricity
- H01R - Electrically-conductive connections; structural associations of a plurality of mutually-insulated electrical connecting elements; coupling devices; current 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: 964
10-year publication summary
84
|
85
|
81
|
87
|
80
|
43
|
46
|
35
|
33
|
2
|
2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
Sumitomo Wiring Systems, Ltd. | 10011 |
59 |
Hubbell Incorporated | 3162 |
35 |
Yazaki Corporation | 6469 |
30 |
Aptiv Technologies AG | 2302 |
30 |
Sumitomo Electric Industries, Ltd. | 14956 |
29 |
AutoNetworks Technologies, Ltd. | 6325 |
28 |
TE Connectivity Germany GmbH | 651 |
15 |
Hon Hai Precision Industry Co., Ltd. | 4045 |
14 |
Wistron Corporation | 2335 |
14 |
Apple Inc. | 52680 |
10 |
Asustek Computer Inc. | 1814 |
10 |
Japan Aviation Electronics Industry, Limited | 1668 |
10 |
The Wiremold Company | 142 |
10 |
Hewlett-Packard Development Company, L.P. | 27473 |
9 |
Eaton Intelligent Power Limited | 6296 |
8 |
Samsung Electronics Co., Ltd. | 138729 |
7 |
Abbott Diabetes Care Inc. | 1906 |
6 |
Robert Bosch GmbH | 41765 |
6 |
Ford Global Technologies, LLC | 20063 |
6 |
Huawei Device Co., Ltd. | 2759 |
6 |
Other owners | 622 |