- All sections
- H - Electricity
- H01R - Electrically-conductive connections; structural associations of a plurality of mutually-insulated electrical connecting elements; coupling devices; current collectors
- H01R 13/645 - Means for preventing, inhibiting or avoiding incorrect coupling by exchangeable elements on case or base
Patent holdings for IPC class H01R 13/645
Total number of patents in this class: 352
10-year publication summary
|
36
|
33
|
23
|
33
|
30
|
33
|
32
|
26
|
24
|
1
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Rosenberger Hochfrequenztechnik GmbH & Co. KG | 691 |
21 |
| Lennox Industries Inc. | 1098 |
9 |
| TE Connectivity Germany GmbH | 651 |
9 |
| Sumitomo Wiring Systems, Ltd. | 9995 |
8 |
| Molex, LLC | 1858 |
8 |
| HARTING Electric Stiftung & Co. KG | 175 |
8 |
| Onanon, Inc. | 49 |
7 |
| Phoenix Contact GmbH & Co. KG | 2249 |
7 |
| Tyco Electronics (shanghai) Co. Ltd. | 830 |
6 |
| Hubbell Incorporated | 3162 |
5 |
| Drägerwerk AG & Co. KGaA | 859 |
5 |
| Seasonal Specialties, LLC | 85 |
5 |
| Staubli Electrical Connectors AG | 147 |
5 |
| Legrand DPC, LLC | 189 |
5 |
| Samsung Electronics Co., Ltd. | 138518 |
4 |
| Robert Bosch GmbH | 41717 |
4 |
| Medtronic MiniMed, Inc. | 1829 |
4 |
| Amphenol Corporation | 736 |
4 |
| HARTING Electric GmbH & Co. KG | 430 |
4 |
| TE Connectivity Corporation | 439 |
4 |
| Other owners | 220 |