- All sections
- H - Electricity
- H01H - Electric switchesrelaysselectorsemergency 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: 79
10-year publication summary
|
11
|
7
|
3
|
2
|
1
|
4
|
0
|
3
|
1
|
3
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Eaton Intelligent Power Limited | 5981 |
11 |
| Siemens AG | 24518 |
5 |
| Apple Inc. | 54714 |
4 |
| Omron Corporation | 7255 |
4 |
| ABB S.p.A. | 442 |
4 |
| Rockwell Automation Technologies, Inc. | 2717 |
3 |
| Lsis Co., Ltd. | 816 |
3 |
| Panasonic Intellectual Property Management Co., Ltd. | 31273 |
2 |
| LG Innotek Co., Ltd. | 7624 |
2 |
| ABB Schweiz AG | 6942 |
2 |
| TPK Touch Solutions (Xiamen) Inc. | 278 |
2 |
| Hitachi Energy Ltd. | 2198 |
2 |
| Illinois Tool Works Inc. | 11453 |
1 |
| International Business Machines Corporation | 61198 |
1 |
| Mitsubishi Electric Corporation | 45998 |
1 |
| Black & Decker, Inc. | 2411 |
1 |
| Alstom Technology Ltd | 1108 |
1 |
| Tyco Electronics Corporation | 756 |
1 |
| Hewlett Packard Enterprise Development LP | 10713 |
1 |
| Carling Technologies, Inc. | 121 |
1 |
| Other owners | 27 |