- 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
|
47
|
51
|
65
|
52
|
47
|
61
|
53
|
17
|
22
|
22
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Hubbell Incorporated | 3263 |
36 |
| TE Connectivity Solutions GmbH | 2810 |
14 |
| Foxconn Interconnect Technology Limited | 1096 |
13 |
| Leviton Manufacturing Co., Inc. | 815 |
11 |
| Quanta Associates, L.P. | 430 |
11 |
| Thomas & Betts International LLC | 418 |
10 |
| Dongguan Luxshare Technologies Co., Ltd. | 277 |
10 |
| Shore Acres Enterprises Inc. | 27 |
9 |
| Mundle's Recycle Bins Ltd. | 11 |
9 |
| Yazaki Corporation | 6673 |
7 |
| LG Innotek Co., Ltd. | 7635 |
6 |
| CommScope Technologies LLC | 3240 |
6 |
| Molex, LLC | 1936 |
6 |
| ABB Schweiz AG | 6958 |
5 |
| Molex Incorporated | 493 |
5 |
| Arlington Industries, Inc. | 223 |
5 |
| Electric Motion Company, Inc. | 8 |
5 |
| FCI Americas Technology LLC | 322 |
5 |
| PPC Broadband, Inc. | 1076 |
5 |
| Hon Hai Precision Industry Co., Ltd. | 4037 |
4 |
| Other owners | 474 |