- All sections
- H - Electricity
- H01H - Electric switchesrelaysselectorsemergency protective devices
- H01H 1/36 - Contacts characterised by the manner in which co-operating contacts engage by sliding
Patent holdings for IPC class H01H 1/36
Total number of patents in this class: 163
10-year publication summary
|
23
|
13
|
11
|
16
|
12
|
6
|
6
|
11
|
6
|
3
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Omron Corporation | 7310 |
20 |
| Eaton Intelligent Power Limited | 6066 |
10 |
| ABB Schweiz AG | 7219 |
9 |
| Siemens AG | 24323 |
7 |
| Gorlan Team, S.L.U. | 29 |
7 |
| ABB Oy | 159 |
5 |
| ZF Friedrichshafen AG | 7177 |
4 |
| Hitachi Energy Ltd. | 2341 |
4 |
| Yazaki Corporation | 6827 |
3 |
| Alpha Corporation | 210 |
3 |
| Auto-Kabel Management GmbH | 176 |
3 |
| Maschinenfabrik Reinhausen GmbH | 745 |
3 |
| Valeo Japan Co., Ltd. | 308 |
3 |
| Alps Alpine Co., Ltd. | 2151 |
3 |
| Illinois Tool Works Inc. | 11590 |
2 |
| Panasonic Intellectual Property Management Co., Ltd. | 32551 |
2 |
| Alstom Technology Ltd | 1085 |
2 |
| Siemens Industry, Inc. | 1563 |
2 |
| Alps Electric Co., Ltd. | 800 |
2 |
| Eaton Industries (Netherlands) B.V. | 77 |
2 |
| Other owners | 67 |