- All sections
- H - Electricity
- H01H - Electric switchesrelaysselectorsemergency protective devices
- H01H 5/18 - Energy stored by deformation of elastic members by flexing of blade springs
Patent holdings for IPC class H01H 5/18
Total number of patents in this class: 36
10-year publication summary
|
3
|
3
|
0
|
4
|
0
|
1
|
0
|
2
|
1
|
0
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Apple Inc. | 57505 |
4 |
| Malikie Innovations Limited | 6761 |
3 |
| ZF Friedrichshafen AG | 7212 |
2 |
| Omron Corporation | 7335 |
2 |
| Hydra-electric Company | 29 |
2 |
| Schaltbau GmbH | 91 |
2 |
| Halliburton Energy Services, Inc. | 21153 |
1 |
| Honeywell International Inc. | 13590 |
1 |
| Panasonic Corporation | 19843 |
1 |
| ABB AG | 470 |
1 |
| ABB S.p.A. | 440 |
1 |
| citizen Watch Co., Ltd. | 1080 |
1 |
| Domino S.p.A. | 5 |
1 |
| Genesis Advanced Technology Inc. | 51 |
1 |
| Huf Hulsbeck & Furst GmbH & Co. KG | 776 |
1 |
| IDEC Corporation | 116 |
1 |
| LS Industrial Systems Co., Ltd. | 97 |
1 |
| Mitsumi Electric Co., Ltd. | 1083 |
1 |
| The United States of America as represented by the Secretary of the Air Force | 893 |
1 |
| Chuandong Magnetic Electronics Co., Ltd. | 32 |
1 |
| Other owners | 7 |