- All sections
- H - Electricity
- H01R - Electrically-conductive connectionsstructural associations of a plurality of mutually-insulated electrical connecting elementscoupling devicescurrent 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: 656
10-year publication summary
|
35
|
44
|
52
|
47
|
38
|
53
|
43
|
15
|
22
|
18
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Hubbell Incorporated | 3305 |
36 |
| Foxconn Interconnect Technology Limited | 1105 |
13 |
| TE Connectivity Solutions GmbH | 2852 |
13 |
| Leviton Manufacturing Co., Inc. | 814 |
11 |
| Quanta Associates, L.P. | 432 |
11 |
| Thomas & Betts International LLC | 412 |
10 |
| Dongguan Luxshare Technologies Co., Ltd. | 282 |
10 |
| Shore Acres Enterprises Inc. | 27 |
9 |
| Mundle's Recycle Bins Ltd. | 11 |
9 |
| Yazaki Corporation | 6729 |
7 |
| LG Innotek Co., Ltd. | 7738 |
6 |
| Molex, LLC | 1960 |
6 |
| ABB Schweiz AG | 7055 |
5 |
| Molex Incorporated | 485 |
5 |
| Arlington Industries, Inc. | 224 |
5 |
| CommScope Technologies LLC | 3244 |
5 |
| Electric Motion Company, Inc. | 8 |
5 |
| FCI Americas Technology LLC | 320 |
5 |
| PPC Broadband, Inc. | 1082 |
5 |
| Hon Hai Precision Industry Co., Ltd. | 4029 |
4 |
| Other owners | 476 |