- All sections
- H - Electricity
- H01H - Electric switchesrelaysselectorsemergency protective devices
- H01H 1/12 - Contacts characterised by the manner in which co-operating contacts engage
Patent holdings for IPC class H01H 1/12
Total number of patents in this class: 33
10-year publication summary
|
3
|
3
|
2
|
1
|
4
|
1
|
1
|
2
|
0
|
2
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Genius Objects | 12 |
4 |
| Apple Inc. | 58621 |
2 |
| Panasonic Intellectual Property Management Co., Ltd. | 33845 |
1 |
| Innolux Corporation | 3613 |
1 |
| Microsoft Technology Licensing, LLC | 54427 |
1 |
| Omron Corporation | 7357 |
1 |
| Hubbell Incorporated | 3435 |
1 |
| ABB Oy | 155 |
1 |
| Alstom Transport SA | 31 |
1 |
| Auckland UniServices Limited | 500 |
1 |
| Board-Tech Electronic Co., Ltd. | 1 |
1 |
| Hosiden Corporation | 387 |
1 |
| Kiekert Aktiengesellschaft | 1565 |
1 |
| Marquardt GmbH | 246 |
1 |
| Materialise Dental N.V. | 19 |
1 |
| Penn Engineering & Manufacturing Corp. | 72 |
1 |
| Scientific Components Corporation | 35 |
1 |
| Seari Electric Technology Co., Ltd. | 101 |
1 |
| Song Chuan Precision Co., Ltd. | 41 |
1 |
| Sundaya Nordic AB | 4 |
1 |
| Other owners | 9 |