- All sections
- H - Electricity
- H01R - Electrically-conductive connectionsstructural associations of a plurality of mutually-insulated electrical connecting elementscoupling devicescurrent collectors
- H01R 11/28 - End pieces consisting of a ferrule or sleeve
Patent holdings for IPC class H01R 11/28
Total number of patents in this class: 592
10-year publication summary
|
45
|
74
|
57
|
59
|
31
|
35
|
30
|
23
|
18
|
8
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Yazaki Corporation | 6963 |
60 |
| Sumitomo Wiring Systems, Ltd. | 10777 |
33 |
| Sumitomo Electric Industries, Ltd. | 16091 |
20 |
| AutoNetworks Technologies, Ltd. | 6931 |
20 |
| Robert Bosch GmbH | 43587 |
17 |
| The NOCO Company | 457 |
14 |
| Bayerische Motoren Werke Aktiengesellschaft | 15022 |
12 |
| Samsung SDI Co., Ltd. | 9851 |
10 |
| TE Connectivity Germany GmbH | 641 |
10 |
| LG Energy Solution, Ltd. | 17555 |
10 |
| A. Raymond et Cie | 714 |
9 |
| Auto-Kabel Management GmbH | 174 |
9 |
| TE Connectivity Solutions GmbH | 2964 |
8 |
| Continental Automotive GmbH | 4623 |
7 |
| Hubbell Incorporated | 3403 |
7 |
| Audi AG | 7475 |
7 |
| RENAULT s.a.s. | 5398 |
7 |
| Auto Kabel Managementgesellschaft mbH | 41 |
6 |
| Toyota Motor Corporation | 34633 |
5 |
| Li-Tec Battery GmbH | 240 |
5 |
| Other owners | 316 |