- All sections
- H - Electricity
- H01H - Electric switchesrelaysselectorsemergency protective devices
- H01H 19/14 - Operating parts, e.g. turn knob
Patent holdings for IPC class H01H 19/14
Total number of patents in this class: 558
10-year publication summary
|
51
|
44
|
49
|
49
|
41
|
43
|
44
|
46
|
50
|
14
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Lutron Technology Company LLC | 2719 |
54 |
| LG Electronics Inc. | 74968 |
24 |
| Eaton Intelligent Power Limited | 6158 |
16 |
| Alps Alpine Co., Ltd. | 2232 |
16 |
| Huawei Digital Power Technologies Co. Ltd. | 2454 |
14 |
| Motorola Solutions, Inc. | 4519 |
13 |
| ABB Schweiz AG | 7441 |
11 |
| Tokyo Cosmos Electric Co., Ltd. | 107 |
10 |
| Samsung Electronics Co., Ltd. | 153845 |
7 |
| Hyundai Motor Company | 23762 |
7 |
| Kabushiki Kaisha Tokai Rika Denki Seisakusho | 1838 |
7 |
| Shanghai Liangxin Electrical Co., Ltd | 76 |
7 |
| Contour Innovations, LLC | 34 |
7 |
| Logitech Europe S.A. | 1367 |
6 |
| AAC Acoustic Technologies (Shenzhen) Co., Ltd. | 2009 |
5 |
| Synaptics Incorporated | 1808 |
5 |
| Leeward Asset Management, LLC | 5 |
5 |
| Panasonic Automotive Systems Co., Ltd. | 2025 |
5 |
| Apple Inc. | 58074 |
4 |
| Denso Corporation | 25183 |
4 |
| Other owners | 331 |