- All sections
- H - Electricity
- H01H - Electric switchesrelaysselectorsemergency protective devices
- H01H 50/10 - Electromagnetic or electrostatic shielding
Patent holdings for IPC class H01H 50/10
Total number of patents in this class: 32
10-year publication summary
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1
|
3
|
1
|
3
|
4
|
1
|
1
|
3
|
3
|
0
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Omron Corporation | 7337 |
8 |
| Panasonic Intellectual Property Management Co., Ltd. | 33401 |
3 |
| Xiamen Hongfa Electric Power Controls Co., Ltd. | 222 |
3 |
| Panasonic Electric Works Co., Ltd. | 690 |
2 |
| REL Developments Limited | 2 |
2 |
| Guangdong Hua'chan Research Institute of Intelligent Transportation System Co., Ltd | 26 |
2 |
| Panasonic Corporation | 19786 |
1 |
| Fujitsu Component Limited | 256 |
1 |
| Robert Bosch GmbH | 43500 |
1 |
| Rockwell Automation Limited | 67 |
1 |
| ABB Schweiz AG | 7403 |
1 |
| National Instruments Corporation | 754 |
1 |
| Fuji Electric FA Components & Systems Co., Ltd. | 245 |
1 |
| Google LLC | 43671 |
1 |
| Lsis Co., Ltd. | 814 |
1 |
| TDK Electronics AG | 997 |
1 |
| Xiamen Hongfa Signal Electronics Co., Ltd. | 14 |
1 |
| Hitachi Energy Ltd. | 2449 |
1 |
| Other owners | 0 |