- All sections
- H - Electricity
- H01R - Electrically-conductive connections; structural associations of a plurality of mutually-insulated electrical connecting elements; coupling devices; current collectors
- H01R 4/64 - Connections between or with conductive parts having primarily a non-electric function, e.g. frame, casing, rail
Patent holdings for IPC class H01R 4/64
Total number of patents in this class: 735
10-year publication summary
|
72
|
61
|
88
|
74
|
68
|
71
|
41
|
43
|
36
|
11
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Sumitomo Wiring Systems, Ltd. | 9367 |
68 |
| Hubbell Incorporated | 3052 |
35 |
| AutoNetworks Technologies, Ltd. | 5809 |
32 |
| Sumitomo Electric Industries, Ltd. | 14131 |
30 |
| Yazaki Corporation | 6282 |
27 |
| Phoenix Contact GmbH & Co. KG | 2202 |
10 |
| Eaton Intelligent Power Limited | 6113 |
9 |
| Bridgeport Fittings, LLC | 153 |
9 |
| TE Connectivity Solutions GmbH | 2580 |
8 |
| Thomas & Betts International LLC | 528 |
8 |
| Bayerische Motoren Werke Aktiengesellschaft | 13126 |
7 |
| A.k. Stamping Company, Inc. | 39 |
7 |
| Arlington Industries, Inc. | 242 |
7 |
| National Christmas Products LLC | 78 |
7 |
| Novinium, LLC | 106 |
7 |
| Toyota Motor Corporation | 28582 |
6 |
| Ford Global Technologies, LLC | 19702 |
6 |
| PPC Broadband, Inc. | 1017 |
6 |
| Illinois Tool Works Inc. | 11152 |
5 |
| The Boeing Company | 19843 |
5 |
| Other owners | 436 |