- All sections
- H - Electricity
- H01H - Electric switches; relays; selectors; emergency protective devices
- H01H 1/64 - Protective enclosures, baffle plates, or screens for contacts
Patent holdings for IPC class H01H 1/64
Total number of patents in this class: 77
10-year publication summary
|
11
|
7
|
3
|
2
|
1
|
4
|
0
|
3
|
1
|
1
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Eaton Intelligent Power Limited | 6300 |
11 |
| Siemens AG | 24565 |
5 |
| Apple Inc. | 52750 |
4 |
| ABB S.p.A. | 450 |
4 |
| Rockwell Automation Technologies, Inc. | 2654 |
3 |
| Omron Corporation | 7156 |
3 |
| Lsis Co., Ltd. | 817 |
3 |
| Panasonic Intellectual Property Management Co., Ltd. | 29733 |
2 |
| LG Innotek Co., Ltd. | 7242 |
2 |
| ABB Schweiz AG | 6632 |
2 |
| TPK Touch Solutions (Xiamen) Inc. | 276 |
2 |
| Hitachi Energy Ltd. | 2232 |
2 |
| Illinois Tool Works Inc. | 11399 |
1 |
| International Business Machines Corporation | 60129 |
1 |
| Mitsubishi Electric Corporation | 44851 |
1 |
| Black & Decker, Inc. | 2405 |
1 |
| Alstom Technology Ltd | 1145 |
1 |
| Tyco Electronics Corporation | 780 |
1 |
| Hewlett Packard Enterprise Development LP | 10642 |
1 |
| Carling Technologies, Inc. | 122 |
1 |
| Other owners | 26 |