- 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: 598
10-year publication summary
|
45
|
74
|
57
|
59
|
31
|
35
|
30
|
23
|
18
|
12
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Yazaki Corporation | 7118 |
60 |
| Sumitomo Wiring Systems, Ltd. | 11005 |
34 |
| Sumitomo Electric Industries, Ltd. | 16331 |
21 |
| AutoNetworks Technologies, Ltd. | 7108 |
21 |
| Robert Bosch GmbH | 44160 |
17 |
| The NOCO Company | 464 |
14 |
| Bayerische Motoren Werke Aktiengesellschaft | 15272 |
12 |
| Samsung SDI Co., Ltd. | 10589 |
10 |
| TE Connectivity Germany GmbH | 610 |
10 |
| LG Energy Solution, Ltd. | 18906 |
10 |
| A. Raymond et Cie | 712 |
9 |
| Auto-Kabel Management GmbH | 173 |
9 |
| TE Connectivity Solutions GmbH | 3044 |
8 |
| Continental Automotive GmbH | 4503 |
7 |
| Hubbell Incorporated | 3442 |
7 |
| Audi AG | 7563 |
7 |
| RENAULT s.a.s. | 5377 |
7 |
| Auto Kabel Managementgesellschaft mbH | 40 |
6 |
| Toyota Motor Corporation | 35772 |
5 |
| Li-Tec Battery GmbH | 240 |
5 |
| Other owners | 319 |