- All sections
- H - Electricity
- H01R - Electrically-conductive connectionsstructural associations of a plurality of mutually-insulated electrical connecting elementscoupling devicescurrent 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: 377
10-year publication summary
|
33
|
23
|
33
|
30
|
33
|
33
|
26
|
25
|
19
|
11
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Rosenberger Hochfrequenztechnik GmbH & Co. KG | 693 |
20 |
| HARTING Electric Stiftung & Co. KG | 257 |
10 |
| Lennox Industries Inc. | 1104 |
9 |
| TE Connectivity Germany GmbH | 611 |
9 |
| Sumitomo Wiring Systems, Ltd. | 10974 |
8 |
| Molex, LLC | 2055 |
8 |
| Onanon, Inc. | 52 |
7 |
| Phoenix Contact GmbH & Co. KG | 2292 |
7 |
| Tyco Electronics (shanghai) Co. Ltd. | 1060 |
6 |
| Hubbell Incorporated | 3435 |
6 |
| Samsung Electronics Co., Ltd. | 157300 |
5 |
| Amphenol Corporation | 787 |
5 |
| Drägerwerk AG & Co. KGaA | 990 |
5 |
| J.S.T. Corporation | 184 |
5 |
| Seasonal Specialties, LLC | 85 |
5 |
| TE Connectivity Solutions GmbH | 3043 |
5 |
| Staubli Electrical Connectors AG | 168 |
5 |
| Amphenol Tuchel Industrial GmbH | 41 |
5 |
| Legrand DPC, LLC | 247 |
5 |
| Robert Bosch GmbH | 44094 |
4 |
| Other owners | 238 |