- All sections
- H - Electricity
- H01H - Electric switchesrelaysselectorsemergency protective devices
- H01H 19/03 - Means for limiting the angle of rotation of the operating part
Patent holdings for IPC class H01H 19/03
Total number of patents in this class: 38
10-year publication summary
|
4
|
3
|
2
|
5
|
8
|
0
|
4
|
2
|
1
|
2
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| LG Electronics Inc. | 73690 |
5 |
| Panasonic Intellectual Property Management Co., Ltd. | 32105 |
4 |
| ABB Schweiz AG | 7079 |
3 |
| Phoenix Contact GmbH & Co. KG | 2290 |
3 |
| Apple Inc. | 55640 |
1 |
| Illinois Tool Works Inc. | 11519 |
1 |
| Siemens AG | 24353 |
1 |
| Murata Manufacturing Co., Ltd. | 24829 |
1 |
| Audi AG | 7377 |
1 |
| Hytera Communications Corp., Ltd. | 125 |
1 |
| Leopold KOSTAL GmbH & Co. KG | 175 |
1 |
| Leviton Manufacturing Co., Inc. | 810 |
1 |
| Paul Hettich GmbH & Co. KG | 527 |
1 |
| Peerless-premier Appliance Co. | 2 |
1 |
| R. Stahl Schaltgeräte GmbH | 155 |
1 |
| Suzhou Alton Electrical & Mechanical Industry Co., Ltd. | 61 |
1 |
| Tokyo Cosmos Electric Co., Ltd. | 104 |
1 |
| Valeo Japan Co., Ltd. | 306 |
1 |
| Xiamen Topstar Lighting Co., Ltd. | 23 |
1 |
| Merit Automotive Electronics Systems S.L.U. | 19 |
1 |
| Other owners | 7 |