- 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: 524
10-year publication summary
|
35
|
51
|
44
|
49
|
49
|
41
|
42
|
44
|
46
|
28
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Lutron Technology Company LLC | 2560 |
51 |
| Eaton Intelligent Power Limited | 6006 |
15 |
| LG Electronics Inc. | 73383 |
14 |
| Alps Alpine Co., Ltd. | 2092 |
14 |
| Motorola Solutions, Inc. | 4411 |
13 |
| ABB Schweiz AG | 6994 |
11 |
| Tokyo Cosmos Electric Co., Ltd. | 104 |
10 |
| Huawei Digital Power Technologies Co. Ltd. | 2207 |
9 |
| Samsung Electronics Co., Ltd. | 147003 |
7 |
| Hyundai Motor Company | 22141 |
7 |
| Kabushiki Kaisha Tokai Rika Denki Seisakusho | 1800 |
7 |
| Contour Innovations, LLC | 34 |
7 |
| Logitech Europe S.A. | 1335 |
6 |
| Shanghai Liangxin Electrical Co., Ltd | 71 |
6 |
| Pioneer Corporation | 4330 |
5 |
| AAC Acoustic Technologies (Shenzhen) Co., Ltd. | 1950 |
5 |
| Panasonic Automotive Systems Co., Ltd. | 1905 |
5 |
| Apple Inc. | 55229 |
4 |
| Denso Corporation | 24372 |
4 |
| Kia Motors Corporation | 7752 |
4 |
| Other owners | 320 |