- 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: 586
10-year publication summary
|
51
|
45
|
74
|
57
|
59
|
31
|
35
|
30
|
22
|
18
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Yazaki Corporation | 6700 |
59 |
| Sumitomo Wiring Systems, Ltd. | 10376 |
32 |
| Sumitomo Electric Industries, Ltd. | 15511 |
20 |
| AutoNetworks Technologies, Ltd. | 6602 |
20 |
| Robert Bosch GmbH | 42677 |
17 |
| The NOCO Company | 428 |
14 |
| Bayerische Motoren Werke Aktiengesellschaft | 14394 |
12 |
| Samsung SDI Co., Ltd. | 8344 |
10 |
| TE Connectivity Germany GmbH | 650 |
10 |
| A. Raymond et Cie | 712 |
9 |
| Auto-Kabel Management GmbH | 176 |
9 |
| LG Energy Solution, Ltd. | 15092 |
9 |
| Continental Automotive GmbH | 4775 |
7 |
| Hubbell Incorporated | 3268 |
7 |
| Audi AG | 7365 |
7 |
| RENAULT s.a.s. | 5462 |
7 |
| TE Connectivity Solutions GmbH | 2810 |
7 |
| Auto Kabel Managementgesellschaft mbH | 45 |
6 |
| Toyota Motor Corporation | 32331 |
5 |
| Li-Tec Battery GmbH | 240 |
5 |
| Other owners | 314 |