- All sections
- H - Electricity
- H01H - Electric switchesrelaysselectorsemergency protective devices
- H01H 13/06 - Dustproof, splashproof, drip-proof, waterproof, or flameproof casings
Patent holdings for IPC class H01H 13/06
Total number of patents in this class: 496
10-year publication summary
|
47
|
52
|
40
|
50
|
38
|
41
|
28
|
34
|
22
|
15
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Omron Corporation | 7310 |
24 |
| Samsung Electronics Co., Ltd. | 147983 |
20 |
| Apple Inc. | 55640 |
17 |
| Alps Alpine Co., Ltd. | 2119 |
15 |
| Panasonic Intellectual Property Management Co., Ltd. | 32105 |
13 |
| Huf Hulsbeck & Furst GmbH & Co. KG | 777 |
9 |
| Kyocera Corporation | 13988 |
7 |
| ZTE Corporation | 42789 |
7 |
| Illinois Tool Works Inc. | 11519 |
6 |
| Huawei Technologies Co., Ltd. | 114320 |
6 |
| Olympus Corporation | 13127 |
6 |
| Darfon Electronics Corp. | 264 |
6 |
| Kiekert Aktiengesellschaft | 1459 |
6 |
| Minebea Accesssolutions Inc. | 78 |
6 |
| citizen Electronics Co., Ltd. | 347 |
5 |
| citizen Watch Co., Ltd. | 1077 |
5 |
| Kabushiki Kaisha Tokai Rika Denki Seisakusho | 1808 |
5 |
| Shenzhen Shokz Co., Ltd. | 1145 |
5 |
| Honda Motor Co., Ltd. | 25780 |
4 |
| Google Technology Holdings LLC | 2291 |
4 |
| Other owners | 320 |