- All sections
- H - Electricity
- H01R - Electrically-conductive connections; structural associations of a plurality of mutually-insulated electrical connecting elements; coupling devices; current collectors
- H01R 4/66 - Connections with the terrestrial mass, e.g. earth plate, earth pin
Patent holdings for IPC class H01R 4/66
Total number of patents in this class: 667
10-year publication summary
|
53
|
47
|
51
|
65
|
52
|
47
|
61
|
53
|
16
|
13
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Hubbell Incorporated | 3052 |
33 |
| Leviton Manufacturing Co., Inc. | 844 |
14 |
| TE Connectivity Solutions GmbH | 2580 |
14 |
| Foxconn Interconnect Technology Limited | 1034 |
13 |
| Thomas & Betts International LLC | 528 |
11 |
| Quanta Associates, L.P. | 435 |
10 |
| Dongguan Luxshare Technologies Co., Ltd. | 191 |
10 |
| Yazaki Corporation | 6282 |
9 |
| Shore Acres Enterprises Inc. | 26 |
8 |
| CommScope Technologies LLC | 4937 |
7 |
| LG Innotek Co., Ltd. | 6758 |
6 |
| Molex, LLC | 1792 |
6 |
| Eaton Intelligent Power Limited | 6113 |
6 |
| Molex Incorporated | 609 |
5 |
| Arlington Industries, Inc. | 242 |
5 |
| Electric Motion Company, Inc. | 8 |
5 |
| FCI Americas Technology LLC | 372 |
5 |
| PPC Broadband, Inc. | 1017 |
5 |
| RU Grounded Energy Inc. | 6 |
5 |
| Hon Hai Precision Industry Co., Ltd. | 4157 |
4 |
| Other owners | 486 |