- All sections
- H - Electricity
- H01R - Electrically-conductive connectionsstructural associations of a plurality of mutually-insulated electrical connecting elementscoupling devicescurrent 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: 614
10-year publication summary
|
51
|
40
|
67
|
54
|
41
|
48
|
42
|
34
|
17
|
22
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Phoenix Contact GmbH & Co. KG | 2297 |
30 |
| Sumitomo Wiring Systems, Ltd. | 11278 |
26 |
| Dongguan Luxshare Technologies Co., Ltd. | 399 |
19 |
| Sumitomo Electric Industries, Ltd. | 16447 |
18 |
| AutoNetworks Technologies, Ltd. | 7333 |
17 |
| Amphenol Corporation | 783 |
14 |
| WAGO Verwaltungsgesellschaft mbH | 596 |
13 |
| Molex, LLC | 2108 |
11 |
| Huawei Technologies Co., Ltd. | 125807 |
10 |
| Tyco Electronics (shanghai) Co. Ltd. | 1083 |
10 |
| TE Connectivity Solutions GmbH | 3099 |
10 |
| Rolls-Royce PLC | 3238 |
9 |
| Samsung Electronics Co., Ltd. | 159978 |
8 |
| Foxconn Interconnect Technology Limited | 1199 |
8 |
| Omron Corporation | 7440 |
7 |
| Intel Corporation | 46360 |
6 |
| Dinkle Enterprise Co., Ltd. | 124 |
6 |
| Japan Aviation Electronics Industry, Limited | 1875 |
6 |
| Dinkle Electric Machinery (China) Co., Ltd. | 82 |
6 |
| Robert Bosch GmbH | 44445 |
5 |
| Other owners | 375 |