- 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: 586
10-year publication summary
|
52
|
44
|
49
|
49
|
42
|
43
|
44
|
47
|
52
|
41
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Lutron Technology Company LLC | 2756 |
54 |
| LG Electronics Inc. | 75845 |
33 |
| Eaton Intelligent Power Limited | 6256 |
17 |
| Alps Alpine Co., Ltd. | 2313 |
16 |
| Huawei Digital Power Technologies Co. Ltd. | 2553 |
15 |
| Motorola Solutions, Inc. | 4581 |
13 |
| ABB Schweiz AG | 7640 |
11 |
| Tokyo Cosmos Electric Co., Ltd. | 110 |
10 |
| Samsung Electronics Co., Ltd. | 158156 |
8 |
| Kabushiki Kaisha Tokai Rika Denki Seisakusho | 1855 |
8 |
| Hyundai Motor Company | 24745 |
7 |
| Shanghai Liangxin Electrical Co., Ltd | 78 |
7 |
| Contour Innovations, LLC | 34 |
7 |
| Logitech Europe S.A. | 1404 |
6 |
| AAC Acoustic Technologies (Shenzhen) Co., Ltd. | 2023 |
5 |
| Synaptics Incorporated | 1810 |
5 |
| Panasonic Automotive Systems Co., Ltd. | 2086 |
5 |
| Apple Inc. | 58936 |
4 |
| Denso Corporation | 25607 |
4 |
| Pioneer Corporation | 3779 |
4 |
| Other owners | 347 |