- All sections
- H - Electricity
- H01H - Electric switches; relays; selectors; emergency protective devices
- H01H 19/08 - Bases; Stationary contacts mounted thereon
Patent holdings for IPC class H01H 19/08
Total number of patents in this class: 88
10-year publication summary
|
8
|
6
|
7
|
11
|
9
|
6
|
7
|
5
|
8
|
0
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Apple Inc. | 52750 |
6 |
| Samsung Electronics Co., Ltd. | 139001 |
4 |
| Siemens AG | 24565 |
4 |
| Alpha Corporation | 202 |
4 |
| ABB S.p.A. | 450 |
3 |
| Stryker Corporation | 4462 |
3 |
| Eaton Intelligent Power Limited | 6300 |
3 |
| Honda Motor Co., Ltd. | 24866 |
2 |
| Murata Manufacturing Co., Ltd. | 23702 |
2 |
| Panasonic Intellectual Property Management Co., Ltd. | 29733 |
2 |
| Omron Corporation | 7156 |
2 |
| Alps Electric Co., Ltd. | 835 |
2 |
| Hubbell Incorporated | 3167 |
2 |
| ABB Schweiz AG | 6632 |
2 |
| EWAC Holding B.V. | 14 |
2 |
| Synaptics Incorporated | 1783 |
2 |
| Illinois Tool Works Inc. | 11399 |
1 |
| LG Electronics Inc. | 71039 |
1 |
| Honeywell International Inc. | 14021 |
1 |
| Canon Inc. | 38148 |
1 |
| Other owners | 39 |