- All sections
- H - Electricity
- H01H - Electric switchesrelaysselectorsemergency protective devices
- H01H 1/58 - Electric connections to or between contactsTerminals
Patent holdings for IPC class H01H 1/58
Total number of patents in this class: 370
10-year publication summary
|
35
|
40
|
29
|
36
|
20
|
20
|
13
|
22
|
17
|
7
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Siemens AG | 24236 |
24 |
| Eaton Intelligent Power Limited | 6154 |
22 |
| ABB Schweiz AG | 7429 |
13 |
| Omron Corporation | 7337 |
10 |
| ABB Technology AG | 1233 |
8 |
| Paneltouch Technologies LLC | 144 |
8 |
| International Business Machines Corporation | 62182 |
7 |
| Safran Electrical & Power | 742 |
7 |
| Dongguan City Kaihua Electronics Co., Ltd | 150 |
7 |
| Panasonic Intellectual Property Management Co., Ltd. | 33462 |
6 |
| Littelfuse, Inc. | 789 |
6 |
| ABB S.p.A. | 438 |
5 |
| Leviton Manufacturing Co., Inc. | 816 |
5 |
| Lsis Co., Ltd. | 814 |
5 |
| Schneider Electric Industries SAS | 1558 |
5 |
| Yazaki Corporation | 6952 |
4 |
| Hamilton Sundstrand Corporation | 5014 |
4 |
| Switchlab (Shanghai) Co., Ltd. | 74 |
4 |
| LS E-mobility Solutions Co., Ltd. | 30 |
4 |
| Eaton Corporation | 1808 |
3 |
| Other owners | 213 |