- All sections
- H - Electricity
- H01H - Electric switches; relays; selectors; emergency protective devices
- H01H 3/00 - Mechanisms for operating contacts
Patent holdings for IPC class H01H 3/00
Total number of patents in this class: 424
10-year publication summary
|
36
|
45
|
26
|
46
|
33
|
23
|
25
|
8
|
12
|
0
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Eaton Intelligent Power Limited | 6113 |
21 |
| Omron Corporation | 6968 |
14 |
| Siemens AG | 24990 |
13 |
| Lsis Co., Ltd. | 834 |
12 |
| Apple Inc. | 50209 |
11 |
| Panasonic Intellectual Property Management Co., Ltd. | 27812 |
10 |
| Schneider Electric Industries SAS | 1376 |
8 |
| Mitsubishi Electric Corporation | 43934 |
7 |
| Commissariat à l'énergie atomique et aux energies alternatives | 10525 |
7 |
| ABB Schweiz AG | 6321 |
7 |
| Fujitsu Component Limited | 280 |
6 |
| Alps Alpine Co., Ltd. | 1831 |
6 |
| Logitech Europe S.A. | 1188 |
5 |
| TE Connectivity Solutions GmbH | 2580 |
5 |
| Hitachi Energy Ltd. | 1921 |
5 |
| Abbott Diabetes Care Inc. | 1821 |
4 |
| Intel Corporation | 45621 |
4 |
| Rockwell Automation Technologies, Inc. | 2547 |
4 |
| ABB S.p.A. | 459 |
4 |
| Fuji Electric FA Components & Systems Co., Ltd. | 253 |
4 |
| Other owners | 267 |