- All sections
- H - Electricity
- H01R - Electrically-conductive connections; structural associations of a plurality of mutually-insulated electrical connecting elements; coupling devices; current collectors
- H01R 4/26 - Connections in which at least one of the connecting parts has projections which bite into or engage the other connecting part in order to improve the contact
Patent holdings for IPC class H01R 4/26
Total number of patents in this class: 308
10-year publication summary
|
24
|
28
|
45
|
32
|
28
|
27
|
15
|
16
|
12
|
8
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Hubbell Incorporated | 3130 |
35 |
| Yazaki Corporation | 6340 |
21 |
| TE Connectivity Solutions GmbH | 2653 |
10 |
| TE Connectivity Germany GmbH | 656 |
8 |
| A.k. Stamping Company, Inc. | 39 |
7 |
| Sumitomo Wiring Systems, Ltd. | 9661 |
6 |
| Siemens AG | 24715 |
3 |
| Robert Bosch GmbH | 41362 |
3 |
| Tyco Electronics (shanghai) Co. Ltd. | 791 |
3 |
| Dinkle Enterprise Co., Ltd. | 97 |
3 |
| Japan Aviation Electronics Industry, Limited | 1632 |
3 |
| Molex, LLC | 1816 |
3 |
| Primozone Production AB | 18 |
3 |
| Switchlab Inc. | 81 |
3 |
| Switchlab (Shanghai) Co., Ltd. | 68 |
3 |
| Thomas & Betts International LLC | 468 |
3 |
| Bridgeport Fittings, LLC | 150 |
3 |
| LG Energy Solution, Ltd. | 12035 |
3 |
| Sumitomo Electric Industries, Ltd. | 14484 |
2 |
| Mitsubishi Electric Corporation | 44614 |
2 |
| Other owners | 181 |