- All sections
- H - Electricity
- H01H - Electric switchesrelaysselectorsemergency protective devices
- H01H 5/30 - Energy stored by deformation of elastic members by buckling of disc springs
Patent holdings for IPC class H01H 5/30
Total number of patents in this class: 25
10-year publication summary
|
3
|
3
|
4
|
1
|
0
|
1
|
0
|
3
|
1
|
1
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Alps Alpine Co., Ltd. | 2324 |
4 |
| Alps Electric Co., Ltd. | 746 |
3 |
| Apple Inc. | 59177 |
2 |
| Panasonic Intellectual Property Management Co., Ltd. | 34403 |
2 |
| Hydra-electric Company | 29 |
2 |
| Lutron Technology Company LLC | 2767 |
2 |
| Illinois Tool Works Inc. | 11867 |
1 |
| GM Global Technology Operations LLC | 16219 |
1 |
| citizen Electronics Co., Ltd. | 340 |
1 |
| citizen Watch Co., Ltd. | 1093 |
1 |
| Huf Hulsbeck & Furst GmbH & Co. KG | 768 |
1 |
| Mitsumi Electric Co., Ltd. | 1292 |
1 |
| Primax Electronics Ltd. | 505 |
1 |
| Schaltbau GmbH | 91 |
1 |
| Zippy Technology Corp. | 21 |
1 |
| Technische Universität Bergakademie Freiberg, Körperschaft des öffentlichen Rechts | 10 |
1 |
| Other owners | 0 |