- All sections
- H - Electricity
- H01R - Electrically-conductive connections; structural associations of a plurality of mutually-insulated electrical connecting elements; coupling devices; current collectors
- H01R 12/51 - Fixed connections for rigid printed circuits or like structures
Patent holdings for IPC class H01R 12/51
Total number of patents in this class: 533
10-year publication summary
|
36
|
39
|
51
|
40
|
67
|
53
|
41
|
41
|
31
|
10
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Phoenix Contact GmbH & Co. KG | 2202 |
26 |
| Sumitomo Wiring Systems, Ltd. | 9367 |
23 |
| Sumitomo Electric Industries, Ltd. | 14131 |
16 |
| AutoNetworks Technologies, Ltd. | 5809 |
15 |
| Amphenol Corporation | 748 |
12 |
| WAGO Verwaltungsgesellschaft mbH | 462 |
12 |
| TE Connectivity Solutions GmbH | 2580 |
10 |
| Rolls-Royce PLC | 2944 |
9 |
| Huawei Technologies Co., Ltd. | 100781 |
8 |
| Tyco Electronics (shanghai) Co. Ltd. | 759 |
8 |
| Molex, LLC | 1792 |
8 |
| Omron Corporation | 6968 |
7 |
| Dinkle Enterprise Co., Ltd. | 94 |
6 |
| Foxconn Interconnect Technology Limited | 1034 |
6 |
| Japan Aviation Electronics Industry, Limited | 1585 |
6 |
| Dinkle Electric Machinery (China) Co., Ltd. | 53 |
6 |
| Intel Corporation | 45621 |
5 |
| Robert Bosch GmbH | 40953 |
5 |
| Yazaki Corporation | 6282 |
5 |
| Panasonic Intellectual Property Management Co., Ltd. | 27812 |
5 |
| Other owners | 335 |